<SEC-DOCUMENT>0000924168-20-000033.txt : 20200513
<SEC-HEADER>0000924168-20-000033.hdr.sgml : 20200513
<ACCEPTANCE-DATETIME>20200513171811
ACCESSION NUMBER:		0000924168-20-000033
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		71
CONFORMED PERIOD OF REPORT:	20200331
FILED AS OF DATE:		20200513
DATE AS OF CHANGE:		20200513

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ENERGY FOCUS, INC/DE
		CENTRAL INDEX KEY:			0000924168
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC LIGHTING & WIRING EQUIPMENT [3640]
		IRS NUMBER:				943021850
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36583
		FILM NUMBER:		20874214

	BUSINESS ADDRESS:	
		STREET 1:		32000 AURORA ROAD
		STREET 2:		SUITE B
		CITY:			SOLON
		STATE:			OH
		ZIP:			44139
		BUSINESS PHONE:		4407151300

	MAIL ADDRESS:	
		STREET 1:		32000 AURORA ROAD
		STREET 2:		SUITE B
		CITY:			SOLON
		STATE:			OH
		ZIP:			44139

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIBERSTARS INC /CA/
		DATE OF NAME CHANGE:	19940527
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>efoi-20200331.htm
<DESCRIPTION>10-Q
<TEXT>
<XBRL>
<?xml version="1.0" ?><!--XBRL Document Created with Wdesk from Workiva--><!--Copyright 2020 Workiva--><!--r:f6d0b6e3-9097-4413-a675-608c846c6c98,g:8727fc67-391f-4f58-af09-6209ea1c2831,d:7fb6612253bc4af9ab8c4e1dd07f73b4--><html xmlns:efoi="http://www.energyfocusinc.com/20200331" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/1999/xhtml" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/>


<title>efoi-20200331</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N180LTEtMS0xLTA_713e2e57-609f-4378-b711-71d3b9686df6">0000924168</ix:nonNumeric><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt:datemonthday" name="dei:CurrentFiscalYearEndDate" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N181LTEtMS0xLTA_ca854280-f0e1-419e-9902-5fcc1102374e">12/31</ix:nonNumeric><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:DocumentFiscalYearFocus" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N18xMy0xLTEtMS0w_4aa5a635-7ba8-4b76-96b8-3407ac079ca3">2020</ix:nonNumeric><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:DocumentFiscalPeriodFocus" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N18xNC0xLTEtMS0w_7656640e-c304-49fb-907a-1c460a8b3d07">Q1</ix:nonNumeric><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt:booleanfalse" name="dei:AmendmentFlag" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N18xNS0xLTEtMS0w_7d1a0bb2-9a04-42ae-b5bb-29395f8cf8a7">FALSE</ix:nonNumeric><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGV4dHJlZ2lvbjoxYmExMTJmMmYxOWQ0ZDcxOWEzYmY4NzZlOTQ3Y2I4NF8zODQ4MjkwNjk3MjQ0_652be2a4-4d2e-47f5-ad8f-6c58bd668ee9">ENERGY FOCUS, INC/DE</ix:nonNumeric><ix:nonNumeric contextRef="ifd32c59e675e48ee9d6f704a7e3e7a06_D20160101-20160331" name="efoi:StandardProductWarrantyNumberofYears" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NDQ_00b74b2f-b532-4b28-9c47-b9e6b97e5a47">P1Y</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="efoi-20200331.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:unit id="shares"><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unit><xbrli:context id="i1a60bf3a868f42b38cfaf9a62855e423_I20200505"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-05-05</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="usd"><xbrli:measure>iso4217:USD</xbrli:measure></xbrli:unit><xbrli:context id="i41e418bd29a84e31b75b8cff14c0328f_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="usdPerShare"><xbrli:divide><xbrli:unitNumerator><xbrli:measure>iso4217:USD</xbrli:measure></xbrli:unitNumerator><xbrli:unitDenominator><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unitDenominator></xbrli:divide></xbrli:unit><xbrli:context id="i9e8cdd1b145742438ba3a61f03937535_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:ConvertiblePreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="idf1b9aa885254952a984939dd08a01e6_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:ConvertiblePreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i261d88ea68e1405ca668c01533929197_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i89a8e395070043f28dedef117134220c_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RestructuringCostAndReserveAxis">us-gaap:FacilityClosingMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">efoi:A2017RestructuringPlanMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie549639d9b88487db1a21d8a90b7717f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i836f9d81698c4f41970eb4146357f18d_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i75733305c8b246e1befedca700df5e7b_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if7493a72f71c4cd3b1e207701d16a4e4_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i6f3e73c9d7f64ca0acb005528854ea4f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic18ae0c3a7bf4af08f262ed2db8e6bad_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7d26a17d13574634b0d7428f63ad6056_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="icc1deddbdf4e4594b56e99d6fa5bb640_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i411b803189f54b1088e0520709da574f_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia6a37db3df6f4fa1b3a264b9e2b8b022_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i63454927c6024f31a77be0c261dfcfee_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8e7f9b828cea4f12b4aa933b744e1bb2_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i15d146bbf07b4eb29e6d06199f9fb81d_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i6571b3d499084212aad489131f54a4bb_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9a65da3331ef4d9bb1ecffd5f1ddc75b_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ie16a26babc544e25af07d54489ff5dd3_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2018-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if4414319d8644491855b1ff213cee192_I20190101"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-01-01</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i23d64e97e093440b873b2fb9ced565e2_I20190101"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-01-01</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i58db356f3261477d88e5037409444655_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie30f751c1764414faa3c6040ba311c26_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ifd684cf7fdc9491fa01b0c17d7f23a7a_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ieca2deea98ae47719406f6d045de2024_I20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9481a2a13f3b4f8d9ee096f99a778723_I20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i784fc36c8dbe44f6bc7f8f92d24194a1_I20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i673574e741394ff9983c9339ce41182c_I20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="number"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><xbrli:context id="i05408555017d485bb2c60d5603970a34_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic295ccfacffd498ab859a72a14948856_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i86e12bb226854c14b1c4cde19d8c14c1_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1b3c5716c00c4b6b8dd82d40860415e1_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:USNavyAndShipbuildersMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i68289b6443234e2eacab14b3f56499aa_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="icf96c4552147458fa61760e240e06487_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i5c503421e1474a3dbdb2a82ef7e09b64_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:USNavyAndShipbuildersMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i442e97139bfc47c58e089a113e22c3f8_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7e836976db2a49808c882c313e28cd83_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i26b1ed9c97a847968d82130503ed4cab_D20190101-20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i6e5eec3dbcf241b5af7304f15927ce14_D20190101-20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie90e81f533144adc9e7f84014018c623_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:CommercialProductsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i20488c6a6f394d64bda5279d65d6c513_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:CommercialProductsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="icc35b389bc7645d08c1757692b2c10ad_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:MMMProductsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i862ad83cc9fc4ee2830105d4ecc62664_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:MMMProductsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1e7369bd177048fca2327d263c16ba4c_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:GeographicConcentrationRiskMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">us-gaap:NonUsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ifd32c59e675e48ee9d6f704a7e3e7a06_D20160101-20160331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2016-01-01</xbrli:startDate><xbrli:endDate>2016-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i0a8fd0a2a80641c4bb61186e8ba10546_D20160101-20160331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2016-01-01</xbrli:startDate><xbrli:endDate>2016-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i797300be91f8466fb472c472164701f4_D20160101-20160331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2016-01-01</xbrli:startDate><xbrli:endDate>2016-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i2a3dadd27ddd429c909b68a3157e5415_D20191001-20191031"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:LEDFLTubularLEDLampsExcludingRedCapsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-10-01</xbrli:startDate><xbrli:endDate>2019-10-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ia713bf3eff784f288fa0374e6894136a_D20191001-20191031"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:AllOtherProductsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-10-01</xbrli:startDate><xbrli:endDate>2019-10-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ia969860a5d044621a04b6272993eed71_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">efoi:InstitutionalInvestorMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ia6b289ebc014478a841b1811bd4512e6_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">efoi:InstitutionalInvestorMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:PrivatePlacementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-01-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i389ceda4b9244ae383c983311d6ace59_D20200101-20200131"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-01-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:PrivatePlacementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i8df7179d388a432caf60ecc294ce9627_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:PrivatePlacementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i853c3459dc604819a9253d34da5269c6_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="idd34bcd309e042f5bf8b1da1f2f951a8_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i9dc2dca04a404cb68ac152898e959e8a_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i37546607bcf143fc9ae3a904450b809d_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="if74e912aa0c54d04bcd8ebdd0518e0de_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i6677466e1a2b4f7281d78cda7874c69c_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="idc116db6f46446a2916ca1df5de22ebe_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RestructuringCostAndReserveAxis">us-gaap:FacilityClosingMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">efoi:A2017RestructuringPlanMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:RestructuringCostAndReserveAxis">us-gaap:FacilityClosingMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">efoi:A2017RestructuringPlanMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ib7792071ee6f4febaf8ac61677610457_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i689af99ba66746b9af3b151ea388fa93_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7ee6132de1184f148b7f7cb7160ebe2a_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i103bb3115f5c4bceb51b2cff7a0d85fd_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i4dbd78ef571f4b88abf619076087ace7_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i72ebb011a1074f6e9f54791a24fe6374_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ia49d7e9d47fb47c0b777a4296bd32611_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2f6321f879b441faa96a426f17666ef0_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ieb49f8789dd446fab44e2022d7f1441d_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:VehiclesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i1b932be3872e442b8f0776202a8326aa_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:VehiclesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i31e514612c5f474083189f0afa509070_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:VehiclesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i81bd9ce8c0f84022aad34038ed9b6bae_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie9c687416c7b4bed88df19d0681017e1_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i54ba7d6c94c54981bd64fd061825f8fc_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ib5fd087ab426408fb4b5c8abf6483d2f_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:SoftwareAndSoftwareDevelopmentCostsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="id01135927c5d4595827cdbd630f84e92_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:SoftwareAndSoftwareDevelopmentCostsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="if99c1b3b7ae74e6a9500a2cb854e408f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:SoftwareAndSoftwareDevelopmentCostsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iacb9d2ffd279482387285aaabce702cc_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ieb35d14bbd4841019335215b4d706ed3_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iefa378c488764f619919f9f9fc00d417_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:FinanceLeaseRightOfUseAssetMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i187dbf4b177e4d50a561850954d05410_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:FinanceLeaseRightOfUseAssetMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i62641c793be6491aa51660bc939fb271_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ConstructionInProgressMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i465e01cf61374815936b4df98499c7f9_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ConstructionInProgressMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i01b3cc6805a34e7ea5feb4f2ea512316_D20190701-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i48951fccca484e8a92e5628e1630c95f_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i669eed99303b428ea8e50488f9cb3d52_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i616bfc13d4f3451dad94f274721d9ca1_D20190329-20190329"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-03-29</xbrli:startDate><xbrli:endDate>2019-03-29</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i32bdc6ad45fa4ebdb50e36f95024cefc_I20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2e0c2a06b63b437da1dcf3599d7e5a61_D20190329-20190630"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-03-29</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i51b2ccfc519740958ee98d5008dffab2_D20190701-20211231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2021-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i5d9e4687848f449d8f6814d835a62769_I20200116"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-01-16</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id769f9d3630a45308e141af5f271dc3a_I20200116"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-01-16</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i1ece5e1ccd0241039740f2372f43ed06_D20200116-20200116"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-16</xbrli:startDate><xbrli:endDate>2020-01-16</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="id30eeba798064e1eab806487764015dd_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ic192a646e5504a69a5063be9259c9577_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-11-25</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i29838234163e4f2c81f34d966bb63c22_D20191001-20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-10-01</xbrli:startDate><xbrli:endDate>2019-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-11-29</xbrli:startDate><xbrli:endDate>2019-11-29</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i3f70a7b76b414f9282cde20d86376a50_D20191129-20191129"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="efoi:DebtInstrumentPeriodAxis">efoi:DebtInstrumentPeriodTwoMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-11-29</xbrli:startDate><xbrli:endDate>2019-11-29</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i6dc1044cbe59406d9a6d73044c578f13_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i8326445adcaf47ed9ef344318323c3cf_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="iae284167b4aa474a8acd11a9079f4f8b_D20191129-20191129"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-11-29</xbrli:startDate><xbrli:endDate>2019-11-29</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ib44bb278c3a0461d8bf933d4a96e7bc8_D20191129-20191129"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-11-29</xbrli:startDate><xbrli:endDate>2019-11-29</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ib4f4e7223d514d64ad15d9044ca82831_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:DomesticCountryMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i2ee5a03258754f87b72e2132d29961ce_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:StateAndLocalJurisdictionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="id095f0108cd04480b4c7550a81c00483_D20200116-20200116"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-16</xbrli:startDate><xbrli:endDate>2020-01-16</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i98fa7ce54d2b4035bb6ecc46a172c683_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="ia741b2a01b404f2fb20291e8a8e83005_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i696dc6a3825b4b3aba7c47aa663b7e57_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i9e2309bcf037493a940c95daed2f73b2_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i025330d775be46c4914152098f373461_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="idb45032ca0a149ad8ade4782a0de505d_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i7c58c635b6b74c5885e8b38d38f6a432_D20190101-20190331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i3a0e8a515dea47a7902d4b032b35851a_I20190930"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i64d02fe0a3764e09b200fb522d40e37f_I20191231"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="ie0144addb70b435288e60d8ee1c0d167_I20200331"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="i05075ab4b04f4a998a4e8bba7413087d_D20200417-20200417"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:PaycheckProtectionProgramMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-17</xbrli:startDate><xbrli:endDate>2020-04-17</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="i5114badd4a6a4628aa1dab883f1481a0_I20200417"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000924168</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:PaycheckProtectionProgramMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-04-17</xbrli:instant></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_1"></div><div style="height:36pt;width:100%;"><div><span><br/></span></div></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">  UNITED STATES</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Washington, DC 20549</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%;">Form <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU1_a48ecb0d-b309-4a41-b3db-086aca9e42c8">10-Q</ix:nonNumeric> </span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">&#160;</span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:3.425%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:92.575%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:boolballotbox" name="dei:DocumentQuarterlyReport" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6NzMxOWQ4NjE2ZDc3NDI2ZDk4Yjc1N2NmM2U5NGI4ZTkvdGFibGVyYW5nZTo3MzE5ZDg2MTZkNzc0MjZkOThiNzU3Y2YzZTk0YjhlOV8wLTAtMS0xLTA_e889e140-7bea-4909-9dae-b037df78bee2">&#9746;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></td></tr></table></div><div style="text-indent:22.5pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">For the quarterly period ended</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18zODQ4MjkwNjk5MTUx_7097e749-329b-4b42-a429-b76a7f0946fb">March&#160;31, 2020</ix:nonNumeric></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span></div><div style="text-indent:22.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">&#160;</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">OR</span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:3.425%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:92.575%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Arial Unicode MS',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:boolballotbox" name="dei:DocumentTransitionReport" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MWM4YmExZDgyMTQyNDkyNmFjY2NlNWFkN2M5NDc2NWYvdGFibGVyYW5nZToxYzhiYTFkODIxNDI0OTI2YWNjY2U1YWQ3Yzk0NzY1Zl8wLTAtMS0xLTA_7c0586c5-fbba-49f7-b6f0-1683ed3ff260">&#9744;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">For the transition period from</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">_____________</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">to</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;">_____________</span></div></td></tr></table></div><div style="text-indent:22.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%;">&#160;&#160;&#160;&#160;&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Commission</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">file number <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU2_26a1c267-29f3-46f8-94af-93c0d982d440">001-36583</ix:nonNumeric> </span></div><div style="text-indent:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC. </span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">(Exact name of registrant as specified in its charter)&#160;&#160;</span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:46.093%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:1.665%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:46.242%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18wLTAtMS0xLTA_169703da-07d2-41ba-81c4-cee43090c7d4">Delaware</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18wLTItMS0xLTA_0282b2b6-0809-475a-accd-be9dec8ea06b">94-3021850</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(State or other jurisdiction of incorporation or organization)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(I.R.S. Employer Identification No.)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODM1_92c57ae6-2c14-44f2-9ff3-1a53c70d567f">32000&#160;Aurora&#160;Road</ix:nonNumeric>, <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityAddressAddressLine2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODQ1_aec09cda-dc53-4545-bf05-190747e184bc">Suite B</ix:nonNumeric> <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODUy_5b679e1b-d665-4f2b-9440-7ac2f5c49a22">Solon</ix:nonNumeric>, <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODU3_4c2aae30-330d-4175-b7ed-7c6cfdc7b7e5">OH</ix:nonNumeric></span></div></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Address of principal executive offices)</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM182LTAtMS0xLTA_691af0ce-b61b-4048-9c6c-088b61259c59">44139</ix:nonNumeric></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Zip Code)</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">(Registrant&#8217;s telephone number, including area code): <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM184LTAtMS0xLTUxNzIvdGV4dHJlZ2lvbjo3YmMxODM4MTBlNTg0NmNjOTAzMjkzMTkxODNkZGM5ZV8xMDk5NTExNjI3ODU0_43e78be8-5fcf-402f-be4c-7ad333a1e59e">(440)</ix:nonNumeric></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM184LTAtMS0xLTUxNzIvdGV4dHJlZ2lvbjo3YmMxODM4MTBlNTg0NmNjOTAzMjkzMTkxODNkZGM5ZV8xMDk5NTExNjI3ODY1_78431cb0-a5df-494c-a94f-9630d8f858c5">715-1300</ix:nonNumeric></span></div></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">None</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Former name, former address and former fiscal year, if changed since last report)</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Securities registered pursuant to Section&#160;12(b) of the Act: </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:36.011%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:21.976%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:36.013%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Title of each class</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trading<br/>Symbol(s)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000000;padding-left:1pt;border-right:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Name of each exchange<br/>on which registered</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:1pt solid #000000;border-left:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MGM0OTY2YmMzNDBkNGY0NGJiNDk0MjQ1ZjFhNjNlNDEvdGFibGVyYW5nZTowYzQ5NjZiYzM0MGQ0ZjQ0YmI0OTQyNDVmMWE2M2U0MV8xLTAtMS0xLTA_ecf1609b-a7e3-4f82-8841-239e6726edb1">Common Stock, par value $0.0001 per share</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:1pt solid #000000;border-left:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MGM0OTY2YmMzNDBkNGY0NGJiNDk0MjQ1ZjFhNjNlNDEvdGFibGVyYW5nZTowYzQ5NjZiYzM0MGQ0ZjQ0YmI0OTQyNDVmMWE2M2U0MV8xLTEtMS0xLTA_c315da20-8b0e-4d96-87c5-207a05aa9556">EFOI</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:1pt solid #000000;border-left:1pt solid #000000;padding-left:1pt;border-right:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:SecurityExchangeName" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MGM0OTY2YmMzNDBkNGY0NGJiNDk0MjQ1ZjFhNjNlNDEvdGFibGVyYW5nZTowYzQ5NjZiYzM0MGQ0ZjQ0YmI0OTQyNDVmMWE2M2U0MV8xLTItMS0xLTA_60658202-5199-4e4b-9ea4-300b627e8312">NASDAQ</ix:nonNumeric></span></td></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.&#160; <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityCurrentReportingStatus" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU4_8d84a7e2-7c06-4dec-b0b8-6b4823af54bc">Yes</ix:nonNumeric> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#9745;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;No </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#9744;</span></div><div style="text-indent:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).&#160; <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="dei:EntityInteractiveDataCurrent" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU5_27f5cef1-b5fd-4b21-b059-9807e52104d3">Yes</ix:nonNumeric> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#9745;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;No </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#9744;</span></div><div style="text-indent:9pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company,&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act.</span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:93.567%;"><tr><td style="width:1.0%;"></td><td style="width:19.718%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:35.343%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:22.843%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:14.096%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Large accelerated filer </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">&#9744;</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accelerated filer</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:entityfilercategoryen" name="dei:EntityFilerCategory" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6Njg3YzEyODFhMGMyNDJiOTg0NTU0NzZhZjc0YWZiNTAvdGFibGVyYW5nZTo2ODdjMTI4MWEwYzI0MmI5ODQ1NTQ3NmFmNzRhZmI1MF8xLTAtMS0xLTUyMjE_48541bc2-abc8-4146-b323-53f4de0d0212">Non-accelerated filer</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#9745;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Smaller reporting company</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:boolballotbox" name="dei:EntitySmallBusiness" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6Njg3YzEyODFhMGMyNDJiOTg0NTU0NzZhZjc0YWZiNTAvdGFibGVyYW5nZTo2ODdjMTI4MWEwYzI0MmI5ODQ1NTQ3NmFmNzRhZmI1MF8xLTMtMS0xLTYxNDY_46b6119f-f2cc-4695-86cb-daa8ff69aea3">&#9745;</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Emerging growth company</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6Njg3YzEyODFhMGMyNDJiOTg0NTU0NzZhZjc0YWZiNTAvdGFibGVyYW5nZTo2ODdjMTI4MWEwYzI0MmI5ODQ1NTQ3NmFmNzRhZmI1MF8yLTMtMS0xLTUyMzE_83925b3a-5f3b-4ac1-a2cd-9f3722594eb3">&#9744;</ix:nonNumeric></span></td></tr></table></div><div style="text-indent:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:400;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9.5pt;font-weight:400;line-height:120%;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#9744;</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9.5pt;font-weight:400;line-height:120%;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).&#160; Yes </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:boolballotbox" name="dei:EntityShellCompany" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODYw_22c1ee2c-ac24-444d-9b42-0bbe5ddb5c79">&#9744;</ix:nonNumeric></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9.5pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;No </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial Unicode MS',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#9745;</span></div><div style="text-indent:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6pt;font-weight:400;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The number of outstanding shares of the registrant&#8217;s common stock, $0.0001 par value, as of May&#160;5, 2020 was <ix:nonFraction unitRef="shares" contextRef="i1a60bf3a868f42b38cfaf9a62855e423_I20200505" decimals="INF" format="ixt:numdotdecimal" name="dei:EntityCommonStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODUz_192798e5-4a67-4c3f-a71e-43312b12946b">15,896,956</ix:nonFraction>.</span></div><div style="position:relative;width:100%;height:27pt;"><div style="position:absolute;bottom:0;width:100%;"><div><span><br/></span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_7"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div style="text-indent:9pt;text-align:center;margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">TABLE OF CONTENTS</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:10.280%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.577%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:75.192%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:5.751%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="12" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">PART I - FINANCIAL INFORMATION</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Page</span></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 1.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">FINANCIAL STATEMENTS</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">a.</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Condensed Consolidated Balance Sheets as of March&#160;31, 2020 (Unaudited) and December&#160;31, 2019 </span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_16">4</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">b.</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Condensed Consolidated Statements of Operations for the three months ended March&#160;31, 2020 and 2019 (Unaudited)</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_22">5</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">c.</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Condensed Consolidated Statements of Comprehensive Loss for the&#160;three months ended March&#160;31, 2020 and 2019 (Unaudited)</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_25">6</a></span></div></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">d.</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Condensed Consolidated Statements of Changes in Stockholders' Equity for the three months ended March&#160;31, 2020 and 2019 (Unaudited)</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_28">7</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">e.</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Condensed Consolidated Statements of Cash Flows for the three months ended March&#160;31, 2020 and 2019 (Unaudited)</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_31">8</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">f.</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Notes to the Condensed Consolidated Financial Statements (Unaudited)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_40">9</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 2.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_76">24</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 3.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_121">31</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 4.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">CONTROLS AND PROCEDURES</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_124">31</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="12" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">PART II - OTHER INFORMATION</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 1.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">LEGAL PROCEEDINGS</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_130">32</a></span></div></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 1A.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">RISK FACTORS</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_133">32</a></span></div></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 2.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_136">32</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 3.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">DEFAULTS UPON SENIOR SECURITIES</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_139">32</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 4.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">MINE SAFETY DISCLOSURES</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_142">32</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 5.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">OTHER INFORMATION</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_145">32</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ITEM 6.&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">EXHIBITS</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_148">33</a></span></div></td></tr><tr><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">SIGNATURES</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;" href="#i7fb6612253bc4af9ab8c4e1dd07f73b4_151">35</a></span></div></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">1</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_10"></div><hr style="page-break-after:always"/><div style="height:42.75pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">PART I - FINANCIAL INFORMATION</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Forward-looking statements</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Unless the context otherwise requires, all references to &#8220;Energy Focus,&#8221; &#8220;we,&#8221; &#8220;us,&#8221; &#8220;our,&#8221; &#8220;our company&#8221; or &#8220;the Company&#8221; refer to Energy Focus, Inc., a Delaware corporation and its predecessor entity for the applicable periods, considered as a single enterprise.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">This Quarterly Report on Form 10-Q (this &#8220;Quarterly Report&#8221;) includes statements that express our opinions, expectations, beliefs, plans, objectives, assumptions or projections regarding future events or future results and therefore are, or may be deemed to be, &#8220;forward-looking statements&#8221; within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements can generally be identified by the use of forward-looking terminology, including the terms &#8220;believes,&#8221; &#8220;estimates,&#8221; &#8220;anticipates,&#8221; &#8220;expects,&#8221; &#8220;feels,&#8221; &#8220;seeks,&#8221; &#8220;forecasts,&#8221; &#8220;projects,&#8221; &#8220;intends,&#8221; &#8220;plans,&#8221; &#8220;may,&#8221; &#8220;will,&#8221; &#8220;should,&#8221; &#8220;could&#8221; or &#8220;would&#8221; or, in each case, their negative or other variations or comparable terminology. These forward-looking statements include all matters that are not historical facts. They appear in a number of places throughout this Quarterly Report and include statements regarding our intentions, beliefs or current expectations concerning, among other things, our results of operations, financial condition, liquidity, prospects, growth, strategies, capital expenditures and the industry in which we operate.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">By their nature, forward-looking statements involve risks and uncertainties because they relate to events and depend on circumstances that may or may not occur in the future. Although we base these forward-looking statements on assumptions that we believe are reasonable when made, we caution you that forward-looking statements are not guarantees of future performance and that our actual results of operations, financial condition and liquidity, and industry developments may differ materially from statements made in or suggested by the forward-looking statements contained in this Quarterly Report. In addition, even if our results of operations, financial condition and liquidity, and industry developments are consistent with the forward-looking statements contained in this Quarterly Report, those results or developments may not be indicative of results or developments in subsequent periods.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">We believe that important factors that could cause our actual results to differ materially from forward-looking statements include, but are not limited to, the risks and uncertainties outlined under &#8220;Risk Factors&#8221; under Part I, Item 1A of our Annual Report on Form 10-K for the year ended December&#160;31, 2019 and other matters described in this Quarterly Report generally. Some of these factors include:</span></div><div style="padding-left:36pt;"><span><br/></span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">disruptions in the U.S. and global economy and business interruptions resulting from the recent coronavirus (&#8220;COVID-19&#8221;) health pandemic outbreak and related stay-at-home orders, quarantine policies and restrictions on travel, trade and business operations;</span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our need for additional financing in the near term to continue our operations;</span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our liquidity and refinancing demands;</span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to obtain refinancing or extend maturing debt;</span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to continue as a going concern for a reasonable period of time;</span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to implement plans to increase sales and control expenses;</span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our reliance on a limited number of customers for a significant portion of our revenue, and our ability to maintain or grow such sales levels;</span></div><div style="text-indent:-18pt;padding-left:36pt;margin-bottom:3pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to increase sales by adding new customers to reduce the reliance of our sales on a smaller group of customers, and the long sales-cycle that our product requires;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to increase demand in our targeted markets and to manage sales cycles that are difficult to predict and may span several quarters;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">the timing of large customer orders, significant expenses and fluctuations between demand and capacity as we invest in growth opportunities;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to compete effectively against companies with lower cost structures or greater resources, or more rapid development efforts, and new competitors in our target markets; </span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to successfully scale our network of sales representatives, agents, and distributors to match the sales reach of larger, established competitors;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">market acceptance of our LED lighting technologies and products;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to attract and retain qualified personnel, and to do so in a timely manner;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">the impact of any type of legal inquiry, claim or dispute;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">general economic conditions in the United States and in other markets in which we operate or secure products;</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">2</span></div></div></div><hr style="page-break-after:always"/><div style="height:42.75pt;width:100%;"><div><span><br/></span></div></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our dependence on military maritime customers and on the levels and timing of government funding available to such customers, as well as the funding resources of our other customers in the public sector and commercial markets;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:13.8pt;">the possible impact on our military maritime customers and their ability to honor the timing for existing orders or place future orders due to COVID-19 breakouts amongst personnel that might impact the use of ships in service;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:13.8pt;">business interruptions resulting from geopolitical actions, including war and terrorism, natural disasters, including earthquakes, typhoons, floods and fires or from health epidemics or pandemics or other contagious outbreaks;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our reliance on a limited number of third-party suppliers, our ability to obtain critical components and finished products from such suppliers on acceptable terms and of acceptable quality, and the impact of our fluctuating demand on the stability of such suppliers;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to timely and efficiently transport products from our third-party suppliers to our facility by ocean marine channels;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to respond to new lighting technologies and market trends, and fulfill our warranty obligations with safe and reliable products;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">any delays we may encounter in making new products available or fulfilling customer specifications;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">any flaws or defects in our products or in the manner in which they are used or installed;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to protect our intellectual property rights and other confidential information, and manage infringement claims by others;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our compliance with government contracting laws and regulations, through both direct and indirect sale channels, as well as other laws, such as those relating to the environment and health and safety;</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">risks inherent in international markets, such as economic and political uncertainty, changing regulatory and tax requirements and currency fluctuations, including tariffs and other potential barriers to international trade; and</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to remediate a significant deficiency, maintain effective internal controls and otherwise comply with our obligations as a public company and under NASDAQ listing standards.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">In light of the foregoing, we caution you not to place undue reliance on our forward-looking statements. Any forward-looking statement that we make in this Quarterly Report speaks only as of the date of such statement, and we undertake no obligation to update any forward-looking statement or to publicly announce the results of any revision to any of those statements to reflect future events or developments, except as required by law. Comparisons of results for current and any prior periods are not intended to express any future trends or indications of future performance, unless specifically expressed as such, and should only be viewed as historical data.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Energy Focus&#174;, Intellitube&#174;, RedCap&#174; and EnFocus&#8482; are our registered trademarks. We may also refer to trademarks of other corporations and organizations in this document.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">3</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_13"></div><hr style="page-break-after:always"/><div style="height:13.5pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 1. FINANCIAL STATEMENTS</span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_16"></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONSOLIDATED BALANCE SHEETS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">(in thousands,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">except share and per share amounts</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9.5pt;font-style:italic;font-weight:700;line-height:120%;">) </span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:71.538%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.865%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.530%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.867%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31,<br/>2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31,<br/>2019</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">(Unaudited)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ASSETS</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Current assets:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNC0xLTEtMS0w_a77c0e0a-e8cc-481d-970c-34044f902eff">2,911</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNC0zLTEtMS0w_db97ed8e-a39f-4c26-886c-f215f71daa17">350</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%;">Trade accounts receivable, less allowances of $<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0wLTEtMS0wL3RleHRyZWdpb246YjM1NzhmZjE1MjM4NDY3ODg2ZmFiOGFjMzZmYTU2ODZfMTA5OTUxMTYyNzg1NA_0f2c453d-aa20-4fc4-8488-ad747d32780e">16</ix:nonFraction> and $<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0wLTEtMS0wL3RleHRyZWdpb246YjM1NzhmZjE1MjM4NDY3ODg2ZmFiOGFjMzZmYTU2ODZfMTA5OTUxMTYyNzg1OQ_b1b43d0c-3256-4d59-9253-0e3372e92b57">28</ix:nonFraction>, respectively</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0xLTEtMS0w_78c630f6-816f-4da7-a412-1352955ef6eb">1,904</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0zLTEtMS0w_9f3731e5-096d-4d16-a023-e7904fd806e8">2,337</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inventories, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNy0xLTEtMS0w_7c5f835c-4d0d-49cc-a4d5-7fea7d504458">4,700</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNy0zLTEtMS0w_428f1f1a-b136-4890-80cb-c4849a7d36fd">6,168</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Prepaid and other current assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfOS0xLTEtMS0w_4323df61-9742-45ee-bf64-065940c02250">666</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfOS0zLTEtMS0w_56daab28-b781-4715-bda3-6ad49bb635ba">479</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total current assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTItMS0xLTEtMA_1e81f098-13f9-4ee0-95ad-600f65071856">10,181</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTItMy0xLTEtMA_98071414-bb9f-47cf-98da-7fd599a968d0">9,334</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTQtMS0xLTEtMA_f2496b52-28e8-495b-a262-ffc5c2b03499">390</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTQtMy0xLTEtMA_3509977b-5658-4d25-a7b3-7605bbd0333b">389</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease, right-of-use asset</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTYtMS0xLTEtMA_9a9c15f4-d45a-4c9c-9afd-e2bc30589f76">1,179</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTYtMy0xLTEtMA_30773cf9-67b7-4482-8a34-8efdb3d3b2b7">1,289</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease, right-of-use asset</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredOperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTgtMS0xLTEtMA_89398951-7c49-4a0b-a05a-6002d1a90a3c">268</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="efoi:RestructuredOperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTgtMy0xLTEtMA_1b35466e-14a1-47e0-be98-cb6e845addaa">322</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OtherAssetsNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTktMS0xLTEtMA_0142d965-2810-4322-ab54-85b7449234cd">405</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:OtherAssetsNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTktMy0xLTEtMA_85112d5b-a4cd-482c-a51f-045841410cc6">405</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjEtMS0xLTEtMA_507ba842-5d92-4d3d-9e07-f16a72d3597d">12,423</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjEtMy0xLTEtMA_85c8f6e8-0eed-4303-9757-11c4f07ee6c3">11,739</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">LIABILITIES</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Current liabilities:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts payable</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjUtMS0xLTEtMA_3d69d689-73e7-456f-8ae1-bcf7cfb76088">1,188</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjUtMy0xLTEtMA_b3523288-9ac2-4d96-beb8-b924203c9cbd">1,340</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OtherAccruedLiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjYtMS0xLTEtMA_9be7cf5d-ed93-4084-8d0f-e715319beb09">104</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:OtherAccruedLiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjYtMy0xLTEtMA_26ea0d85-5587-465f-a2ad-159a4cacc921">179</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued legal and professional fees</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:AccruedProfessionalFeesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjctMS0xLTEtMA_735185c8-a649-4272-bafa-08b40ccefd3e">322</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:AccruedProfessionalFeesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjctMy0xLTEtMA_9f0f7299-731d-425c-91ff-39e5eab4cb4e">215</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued payroll and related benefits</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:AccruedEmployeeBenefitsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjgtMS0xLTEtMA_f12af4bb-30ce-4230-9f8e-a23c62335f22">448</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:AccruedEmployeeBenefitsCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjgtMy0xLTEtMA_d90e1fe7-c385-4df7-a2f7-d45159207456">360</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued sales commissions</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:AccruedSalesCommissionCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjktMS0xLTEtMA_08d4a71f-c047-4f7a-b7fb-754fd44796bc">39</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:AccruedSalesCommissionCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjktMy0xLTEtMA_a73bab02-491b-4a47-9d12-bcc99f88e05d">32</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued severance</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:SupplementalUnemploymentBenefitsSeveranceBenefits" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzAtMS0xLTEtMA_d9e7c2eb-7184-4a2f-a2c4-59b26ce76cf6">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:SupplementalUnemploymentBenefitsSeveranceBenefits" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzAtMy0xLTEtMA_5a5747d1-2fda-4868-bc3c-bfd870b17711">7</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued restructuring</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:RestructuringReserveCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzEtMS0xLTEtMA_45ca89e0-227c-463d-ba07-a2102a2432ab">24</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:RestructuringReserveCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzEtMy0xLTEtMA_ce5ec969-15be-45ad-94b5-246ff13e183c">24</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued warranty reserve</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzItMS0xLTEtMA_5694f121-3fed-4b6f-ad94-3b23814266e3">240</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzItMy0xLTEtMA_08470e49-a4bb-442a-af0f-e954e930a071">195</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:DeferredRevenueCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzMtMS0xLTEtMA_5cb05492-2540-4cbd-8038-92266f91391c">4</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:DeferredRevenueCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzMtMy0xLTEtMA_394edef5-75c0-4fca-8246-d2adccfa6bd2">18</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzUtMS0xLTEtMA_b8921d98-ae27-4146-92b1-5242f07c00e1">567</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzUtMy0xLTEtMA_1aff9030-cfc4-434f-90d8-bea6ca0b3eb4">550</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredOperatingLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzYtMS0xLTEtMA_c5a83f0f-fbb9-4560-be17-6ebf2a3d1aa8">325</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="efoi:RestructuredOperatingLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzYtMy0xLTEtMA_69c14979-237c-485f-ad84-1446674b7936">319</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzctMS0xLTEtMA_bee3e4ee-8889-429b-b3ad-6a269959883c">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:FinanceLeaseLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzctMy0xLTEtMA_98670550-742d-48f0-acff-d4d01e93b3da">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warrant liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzQtMS0xLTEtODc2_01048e69-b170-4d05-86c6-1727b63a6682">763</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzQtMy0xLTEtODc2_5fff3fa1-ccb0-4e8d-bbe8-962f83689460">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Convertible notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:ConvertibleNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzgtMS0xLTEtMA_5a361f7a-cf58-49ae-b9ce-c9c5029deaaf">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ConvertibleNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzgtMy0xLTEtMA_b20eb9c6-3fde-487e-8786-ce0d33b4c2a2">1,700</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Iliad note, net of discount and loan origination fees</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:NotesPayableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzktMS0xLTEtMA_1ae27766-45cc-45be-9a04-1f663f944e77">854</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:NotesPayableCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzktMy0xLTEtMA_46f32f47-5730-4981-8dd9-33271530bbc2">885</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Credit line borrowings, net of loan origination fees</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LinesOfCreditCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDAtMS0xLTEtMA_789424cb-af89-4138-86a0-9814e4c0c38a">790</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:LinesOfCreditCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDAtMy0xLTEtMA_81b6ecdd-6429-44be-9a72-5bc6f407009e">715</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total current liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDItMS0xLTEtMA_48c9fc5e-1f60-4224-b8fa-37a72b813446">5,674</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDItMy0xLTEtMA_4d61786d-d622-4173-b8f7-606b8c24833d">6,542</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OtherLiabilitiesNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDQtMS0xLTEtMA_d5633483-2529-404e-b2c0-a1fff72f19ad">7</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:OtherLiabilitiesNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDQtMy0xLTEtMA_61789206-6fb6-4160-9e1b-db163d83b304">14</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities, net of current portion</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDYtMS0xLTEtMA_fed44cb1-195e-420d-a5b5-1356d55d015b">770</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDYtMy0xLTEtMA_89e495ce-066c-4f5e-a8de-e1d3ab5934a0">906</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease liabilities, net of current portion</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredOperatingLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDctMS0xLTEtMA_39081820-6610-458d-9eec-05d9b397bb6a">85</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="efoi:RestructuredOperatingLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDctMy0xLTEtMA_589d6a67-5f4e-4f20-8235-bc5fd3d76c3e">168</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease liabilities, net of current portion</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDgtMS0xLTEtMA_579faa37-39dd-4384-a862-caf3092a5b10">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:FinanceLeaseLiabilityNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDgtMy0xLTEtMA_97a5596a-6587-4a29-ba5f-fc3652dc82c4">4</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Iliad note, net of current maturities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:LongTermNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDktMS0xLTEtMA_10edbb66-69e0-4ded-af4f-a70bc1931c88">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:LongTermNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDktMy0xLTEtMA_3bf6a111-4593-4fc7-bd56-1f86bc7be3aa">109</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTAtMS0xLTEtMA_aa30eff3-e558-4655-ba10-5a9e73abf122">6,539</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTAtMy0xLTEtMA_09e8b9c1-ac4c-4339-89f1-d419a4042427">7,743</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:3pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">STOCKHOLDERS' EQUITY</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:100%;">Preferred stock, par value $<ix:nonFraction unitRef="usdPerShare" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" name="us-gaap:PreferredStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTMtMC0xLTEtMC90ZXh0cmVnaW9uOjc4ZWQ1NjIzZjFlNTRkOGU4YmU2MDMxZDZkYzkzNzRiXzI3NDg3NzkwNjk0OTc_09627cdf-0a3e-47e5-9855-37347a3d866e"><ix:nonFraction unitRef="usdPerShare" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" name="us-gaap:PreferredStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTMtMC0xLTEtMC90ZXh0cmVnaW9uOjc4ZWQ1NjIzZjFlNTRkOGU4YmU2MDMxZDZkYzkzNzRiXzI3NDg3NzkwNjk0OTc_580f993f-b5e6-4214-b665-1c1a6e74cb4c">0.0001</ix:nonFraction></ix:nonFraction> per share:</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-style:italic;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%;">Authorized: <ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2NTE_b64281f0-4583-428d-a82c-8c31e019a6f0">5,000,000</ix:nonFraction> shares (<ix:nonFraction unitRef="shares" contextRef="i9e8cdd1b145742438ba3a61f03937535_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2ODc_3ef7bad7-1a3f-4b92-a5b2-e669d713e35e">3,300,000</ix:nonFraction> shares designated as Series A Convertible Preferred Stock) in 2020 and <ix:nonFraction unitRef="shares" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2NjM_013e132b-921a-4228-a379-3e5f5376fcc5">2,000,000</ix:nonFraction> shares (<ix:nonFraction unitRef="shares" contextRef="idf1b9aa885254952a984939dd08a01e6_I20191231" decimals="-3" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2OTE_a8aa0cad-4bb1-44ce-834d-5aa69eab95e9">no</ix:nonFraction> shares designated as Series A Convertible Preferred Stock) in 2019</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%;">Issued and outstanding: <ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTE_4336a1ba-3526-4456-9974-90996012783c"><ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTE_59e6a9e7-3dcd-4560-a2c2-16319cd32c3b">2,709,018</ix:nonFraction></ix:nonFraction> at March&#160;31, 2020 and <ix:nonFraction unitRef="shares" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTU_558d0304-2548-41c8-b7b1-1c0033c39544"><ix:nonFraction unitRef="shares" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTU_e70543a3-d09d-49ed-89f7-b8805842264e">no</ix:nonFraction></ix:nonFraction> shares outstanding at December&#160;31, 2019</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:PreferredStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMS0xLTEtMA_e89113ab-025d-44de-bd7d-6a9e4413e625">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:PreferredStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMy0xLTEtMA_cd8eb481-e275-4064-a879-2b603ce3e9d2">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:100%;">Common stock, par value $<ix:nonFraction unitRef="usdPerShare" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTYtMC0xLTEtMC90ZXh0cmVnaW9uOmRkMjEwODg1MGI3OTQyNTM4MWEzYzgxMDAyZmJiZjliXzI3NDg3NzkwNjk0OTM_67832c1e-f2f2-4a0b-82bb-dda9db2cc51d"><ix:nonFraction unitRef="usdPerShare" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTYtMC0xLTEtMC90ZXh0cmVnaW9uOmRkMjEwODg1MGI3OTQyNTM4MWEzYzgxMDAyZmJiZjliXzI3NDg3NzkwNjk0OTM_c61d4fc0-e2b9-4187-9a90-21bbc9dc10bb">0.0001</ix:nonFraction></ix:nonFraction> per share:</span></div></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%;">Authorized: <ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTctMC0xLTEtMC90ZXh0cmVnaW9uOjQ5NTgxNTYyMDU0NDQ5ZmM4ZjUzZmY4NjJmMzE2ZWU2XzI3NDg3NzkwNjk1MjE_ca6ae47b-1370-4287-9be7-a90369255085">50,000,000</ix:nonFraction> shares in 2020 and <ix:nonFraction unitRef="shares" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTctMC0xLTEtMC90ZXh0cmVnaW9uOjQ5NTgxNTYyMDU0NDQ5ZmM4ZjUzZmY4NjJmMzE2ZWU2XzI3NDg3NzkwNjk1MzM_ef3735d6-d443-4821-bdc9-a3977ffb1c65">30,000,000</ix:nonFraction> shares in 2019</span></div></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%;">Issued and outstanding: <ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1Nzg_c47eead2-c57a-416a-9cdd-3fc969c1749d"><ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1Nzg_e4991d91-eb6e-40af-aab7-50c8f61906f0">15,896,632</ix:nonFraction></ix:nonFraction> at March&#160;31, 2020 and <ix:nonFraction unitRef="shares" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1OTA_0c0ec89b-6ee6-4e51-9ac9-fdb764701d8c"><ix:nonFraction unitRef="shares" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1OTA_9876cab8-c987-4ac9-b137-f53b58b9099b">12,428,418</ix:nonFraction></ix:nonFraction> at December&#160;31, 2019</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:CommonStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMS0xLTEtMA_91974356-7d1b-4860-8d9e-9fb4951ee53b">2</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:CommonStockValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMy0xLTEtMA_178c8cbb-953f-4f14-b94a-ea196e0f3daf">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional paid-in capital</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTktMS0xLTEtMA_434dc727-010a-40ec-944a-1ec0143460ee">131,300</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTktMy0xLTEtMA_0ab6860c-94a8-42d1-84b6-cc8ce6c756cd">128,872</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated other comprehensive loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" sign="-" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjAtMS0xLTEtMA_e5a27237-2cf7-4d4f-8983-7644999910a3">3</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" sign="-" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjAtMy0xLTEtMA_b4d9023d-bd64-4e2b-9864-0f46ae88fce6">3</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated deficit</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjEtMS0xLTEtMA_ae2a679f-a367-45cb-958b-9b102dfb973d">125,415</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjEtMy0xLTEtMA_8f797310-1fe9-4c61-87b3-6638da9288dd">124,874</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:middle;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total stockholders' equity</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjItMS0xLTEtMA_f8060c73-c4e5-4d4c-beac-b91b277da2f5">5,884</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjItMy0xLTEtMA_629ade4c-5bbe-41a5-a620-6db30941debc">3,996</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total liabilities and stockholders' equity</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjMtMS0xLTEtMA_4795751d-1249-430c-a676-441cbcab79c7">12,423</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:middle;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjMtMy0xLTEtMA_1becfbd7-3ec1-4865-866d-19288e7ec62e">11,739</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:middle;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying notes are an integral part of these condensed consolidated financial statements.</span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">4</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_22"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONSOLIDATED STATEMENTS OF OPERATIONS</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">(in thousands, except per share amounts)</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:76.978%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:8.210%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.212%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMi0xLTEtMS0w_51f92f30-1830-4ed1-84ab-585e8667587d">3,783</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMi0zLTEtMS0w_707f2f6b-503b-458f-8bdf-c03d835f2351">3,177</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of sales</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMy0xLTEtMS0w_1955bae3-ace0-485b-9351-ab67178465c4">2,751</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMy0zLTEtMS0w_b54c064f-647f-422f-803f-7aed4a37bd95">3,079</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross profit </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNC0xLTEtMS0w_edb809a1-db79-4925-9178-5fa931bc4e66">1,032</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:GrossProfit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNC0zLTEtMS0w_bb0dcac6-d618-498b-847f-fc9184910b30">98</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating expenses:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Product development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNy0xLTEtMS0w_4b9c06d6-55ff-4855-8726-9d04c47224dd">282</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNy0zLTEtMS0w_cea34abf-86e1-4f8b-8af1-2323be235bb5">526</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Selling, general, and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SellingGeneralAndAdministrativeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfOC0xLTEtMS0w_7c732a36-bbca-4b6e-81ad-db0a9937bc44">2,027</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SellingGeneralAndAdministrativeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfOC0zLTEtMS0w_419b9fd1-49a0-4855-bbc9-bad959a1406e">2,241</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i89a8e395070043f28dedef117134220c_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:RestructuringCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTAtMS0xLTEtMA_8a147d9f-41ae-44b9-8c7e-fcd0f8a9985e">14</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:RestructuringCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTAtMy0xLTEtMA_7d952dca-1520-4fc2-8b9d-93c937b6067d">134</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total operating expenses</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTItMS0xLTEtMA_4ffd12ee-87d9-43b0-a6f0-d0ce9803a325">2,295</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTItMy0xLTEtMA_d8cbd2a9-012a-4f0b-93ef-674e1d19c54c">2,901</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:29.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loss from operations</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTMtMS0xLTEtMA_61ffdf38-d9cb-42b4-b7f8-7a8340ec33a5">1,263</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTMtMy0xLTEtMA_0b491616-e00c-4471-a11e-2b0ef7325eaa">2,803</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other expenses (income):</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:InterestExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTYtMS0xLTEtMA_c35d9c83-fbc1-4057-86c6-a39ab44de77f">133</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:InterestExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTYtMy0xLTEtMA_523c5030-b2ce-4c94-94f2-4887eedfc230">43</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Income from change in fair value of warrants</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:FairValueAdjustmentOfWarrants" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTUtMS0xLTEtODg1_f5dc3001-10c9-4bac-8b1b-8013d4292466">873</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:zerodash" name="us-gaap:FairValueAdjustmentOfWarrants" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTUtMy0xLTEtODg1_b29148de-cee3-4bb2-91ef-8f12f2680688">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other expenses</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTctMS0xLTEtMA_a7f715dc-8391-44a8-ab10-f7cff29a10cc">18</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:OtherNonoperatingIncomeExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTctMy0xLTEtMA_4a724fae-316c-417c-85f8-77a092a073b0">19</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMjMtMS0xLTEtMA_3d282d37-b971-49ca-88e3-9a2f0b631053">541</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMjMtMy0xLTEtMA_b69e64ff-44af-48a9-b712-2d75a334752f">2,865</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss per share - basic and diluted&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="2" sign="-" name="us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMzYtMS0xLTEtMA_5c364d34-8cd8-4d77-9324-e39c35c89e54">0.04</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usdPerShare" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="2" sign="-" name="us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMzYtMy0xLTEtMA_a42ccd0a-04e2-4cbb-8903-b04bc24f3c71">0.24</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted average common shares outstanding:&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Basic and diluted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNDYtMS0xLTEtMA_c3f3397b-be9d-4e06-9aa0-4e19bed788df">15,430</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNDYtMy0xLTEtMA_89f2dca1-0a07-4b05-afb1-89d0d9238382">12,126</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying notes are an integral part of these condensed consolidated financial statements.</span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">5</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_25"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div style="text-indent:9pt;text-align:center;margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">(in thousands)</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div><div style="text-indent:9pt;text-align:center;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:73.225%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.012%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.013%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfMi0xLTEtMS0w_5a1dd037-947c-42cd-a191-1662097160c2">541</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfMi0zLTEtMS0w_d2301d4b-ee3b-4072-9bc0-0f35514aeafe">2,865</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other comprehensive loss:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Foreign currency translation adjustments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNS0xLTEtMS0w_e4e760de-31f6-4f22-b01d-6c90afb3a561">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:zerodash" name="us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNS0zLTEtMS0w_24479c70-0c5d-4cf9-9dba-4b8d29ef3cae">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Comprehensive loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNy0xLTEtMS0w_ad2ac1de-5786-4add-b776-67efcdbccdaf">541</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNy0zLTEtMS0w_4ab58618-8907-42fb-a62c-e9de1bbfbd50">2,865</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-indent:9pt;text-align:center;"><span><br/></span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying notes are an integral part of these condensed consolidated financial statements.&#160;</span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">6</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_28"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div style="text-indent:9pt;text-align:center;margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS&#8217; EQUITY</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">(in thousands)</span></div><div style="text-indent:-22.5pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:28.630%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:3.855%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:4.456%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:3.855%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:4.006%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:1.0%;"></td><td style="width:5.957%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:9.561%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.210%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.070%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Preferred<br/>Stock</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common<br/>Stock</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional<br/>Paid-in<br/>Capital</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Other<br/>Comprehensive Loss</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Deficit</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total<br/>Stockholders'<br/>Equity</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:7pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ie549639d9b88487db1a21d8a90b7717f_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:SharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMy0yLTEtMS04NTU_57539c89-061d-429f-aa0a-9a757fa2e1f9">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie549639d9b88487db1a21d8a90b7717f_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMy00LTEtMS04NTU_55065489-1be4-42fb-9252-e0c29a0704c3">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i836f9d81698c4f41970eb4146357f18d_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMi0xLTEtMA_d7feae80-9490-4591-a8bf-d44ee39f1973">12,428</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i836f9d81698c4f41970eb4146357f18d_I20191231" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtNC0xLTEtMA_5a65e238-dc61-41ed-9fb8-aeeb043c73d1">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i75733305c8b246e1befedca700df5e7b_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTAtMS0xLTA_e1004380-7be1-4d06-b643-46ec9234c693">128,872</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="if7493a72f71c4cd3b1e207701d16a4e4_I20191231" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTItMS0xLTA_09effdf0-7cd9-42b0-ba19-3fc20f7b6d76">3</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i6f3e73c9d7f64ca0acb005528854ea4f_I20191231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTQtMS0xLTA_8af6f56d-3573-4550-a752-9c4de6e62c24">124,874</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTYtMS0xLTA_c9533775-d897-45e0-ad99-91db1ba7ceae">3,996</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock under employee stock option and stock purchase plans</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331" decimals="-3" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjgtMi0xLTEtMA_fd95d88a-a562-4393-b279-6813f5025167">27</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjgtMTYtMS0xLTA_89deacff-4387-46cb-905e-5e936315c2cf">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock and warrants</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi02LTEtMS04OTE_ec617d8e-ee9f-48ec-a70e-f1bac854dea2">3,442</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331" decimals="-3" name="us-gaap:StockIssuedDuringPeriodValueNewIssues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi04LTEtMS04OTE_55129457-896e-45ab-86a3-d70c605a7bdb">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueNewIssues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi0xNC0xLTEtODkx_090c7821-1d65-47fa-bb73-6f311956407d">2,749</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueNewIssues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi0yMC0xLTEtODkx_8e09dc73-77de-4d55-a132-fb86f17c8f99">2,750</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Offering costs on issuance of common stock and warrants</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331" decimals="-3" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0xNC0xLTEtNTQ2MQ_22fb411f-365d-4fca-a4e9-647ed3a746e2">474</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0yMC0xLTEtNTQ2MQ_2ff67fa2-0707-4a8a-9c88-e7e1f0812492">474</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warrant liability</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOC0xNC0xLTEtNTQ2MQ_515a3a37-61a2-4a60-b9f2-75d22486e482">1,636</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOC0yMC0xLTEtNTQ2MQ_553bfba4-c553-4b7f-b156-cc4b67e33a49">1,636</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Conversion of notes to preferred stock</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ic18ae0c3a7bf4af08f262ed2db8e6bad_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0yLTEtMS04OTE_1c388984-2690-4b60-9f9e-0d7bf835ef9b">2,709</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:PreferredStockConversionsInducements" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0xNC0xLTEtODkx_f6761e32-41ab-457d-89c1-d4a25afee917">1,769</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:PreferredStockConversionsInducements" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0yMC0xLTEtODkx_4fabcaea-024e-4901-b533-98ba0a0d9fe2">1,769</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Stock-based compensation</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331" decimals="-3" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzAtMTAtMS0xLTA_c55a6014-ffb0-408d-a22d-c43a7f1fc428">20</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzAtMTYtMS0xLTA_9e3a6cac-5477-4770-964a-482baf893670">20</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss for the three months ended March 31, 2020</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i7d26a17d13574634b0d7428f63ad6056_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:IncomeLossFromContinuingOperations" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzEtMTQtMS0xLTA_d837b2e5-409c-4b90-86fc-d44dcd147299">541</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:IncomeLossFromContinuingOperations" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzEtMTYtMS0xLTA_5dbe6180-94bd-4932-9316-8fef9eb5be9b">541</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="icc1deddbdf4e4594b56e99d6fa5bb640_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOS0yLTEtMS04NjA_c9ddd3da-f65d-4767-a0cd-2bb0892fd6ca">2,709</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icc1deddbdf4e4594b56e99d6fa5bb640_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOS00LTEtMS04NjA_31ddcf46-b546-4d9c-9456-a9ef03ec447e">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i411b803189f54b1088e0520709da574f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMi0xLTEtMA_f27df1e2-161c-4e4a-9f14-cb2aca5efa23">15,897</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i411b803189f54b1088e0520709da574f_I20200331" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItNC0xLTEtMA_94acca23-23b8-4006-8092-e6a3d0071ef5">2</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia6a37db3df6f4fa1b3a264b9e2b8b022_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTAtMS0xLTA_a544e346-2e69-4cff-b41f-f7ad23898bd3">131,300</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i63454927c6024f31a77be0c261dfcfee_I20200331" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTItMS0xLTA_b6626cc4-e305-4a29-9220-f223c2472764">3</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i8e7f9b828cea4f12b4aa933b744e1bb2_I20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTQtMS0xLTA_75c256bf-d987-4442-98a7-1f864132887c">125,415</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTYtMS0xLTA_9c750510-d453-4202-8fbb-c8f4e6fea2a3">5,884</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-indent:9pt;text-align:center;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:28.630%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.960%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.960%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="width:1.0%;"></td><td style="width:8.960%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.960%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.960%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:8.970%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common<br/>Stock</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Additional<br/>Paid-in<br/>Capital</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Other<br/>Comprehensive<br/>Loss</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accumulated<br/>Deficit</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total<br/>Stockholders'<br/>Equity</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:7pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Amount</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2018&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i15d146bbf07b4eb29e6d06199f9fb81d_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0yLTEtMS0w_c4dcf33b-bff4-423a-894b-96fb7ae84ef4">12,091</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i15d146bbf07b4eb29e6d06199f9fb81d_I20181231" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy00LTEtMS0w_f72f2c62-f420-4087-b993-ca539ab12c9f">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i6571b3d499084212aad489131f54a4bb_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xMC0xLTEtMA_bd0d34cd-cb2d-4bb1-a3e4-711c8c0ff710">128,367</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i9a65da3331ef4d9bb1ecffd5f1ddc75b_I20181231" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xMi0xLTEtMA_6beac1e5-fa40-4581-b424-35caedf7dfe4">1</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ie16a26babc544e25af07d54489ff5dd3_I20181231" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xNC0xLTEtMA_2b2fefbd-faa7-44a4-bc6a-97cf26e63d02">117,315</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xNi0xLTEtMA_5d57df62-a5ef-451b-b9bd-4a81259ea493">11,052</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjustment to beginning retained earnings upon adoption of Topic 842</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="if4414319d8644491855b1ff213cee192_I20190101" decimals="-3" sign="-" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNC0xNC0xLTEtMzYy_e53002b2-cc29-4070-98c3-3a73b00b9096">186</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i23d64e97e093440b873b2fb9ced565e2_I20190101" decimals="-3" sign="-" name="us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNC0xNi0xLTEtMzYy_430d1e39-c11e-4924-9cb1-ad9415f05c15">186</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of common stock under employee stock option and stock purchase plans</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i58db356f3261477d88e5037409444655_D20190101-20190331" decimals="-3" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNS0yLTEtMS0w_3ee458a9-2930-4f1d-a319-0a32755be07c">150</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:zerodash" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNS0xNi0xLTEtMA_caccd845-7e8d-41fa-ba77-7db320f5472d">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="shares" contextRef="i58db356f3261477d88e5037409444655_D20190101-20190331" decimals="-3" name="us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNi0yLTEtMS0w_ea7654c7-72e2-4623-9636-1df47e53300b">50</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ie30f751c1764414faa3c6040ba311c26_D20190101-20190331" decimals="-3" name="us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNi0xMC0xLTEtMA_b0420db5-2d7b-4fcf-98ad-19c6489f39dd">111</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNi0xNi0xLTEtMA_99334c06-9473-4c92-8ffc-8517fa5fa32a">111</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Stock-based compensation</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie30f751c1764414faa3c6040ba311c26_D20190101-20190331" decimals="-3" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNy0xMC0xLTEtMA_35bd97ff-a7fc-4532-a986-e826730c8acf">543</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNy0xNi0xLTEtMA_15d986c9-4170-49c3-b8f0-4945c288af3c">543</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss for the three months ended March 31, 2019</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="ifd684cf7fdc9491fa01b0c17d7f23a7a_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperations" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTAtMTQtMS0xLTA_637c7e7b-6682-4b9d-9a48-b4ca1abffa7b">2,865</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperations" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTAtMTYtMS0xLTA_bdc0f89f-34fc-47da-a378-ba86473fdbf0">2,865</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2019&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ieca2deea98ae47719406f6d045de2024_I20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMi0xLTEtMA_8a59d4bc-37ea-42c7-8f00-212b91e5a369">12,191</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ieca2deea98ae47719406f6d045de2024_I20190331" decimals="-3" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtNC0xLTEtMA_1266bb5b-0476-4a9b-9d4c-552ae8649016">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9481a2a13f3b4f8d9ee096f99a778723_I20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTAtMS0xLTA_32632109-cdfa-46ae-b002-8e4f0336c8b3">128,799</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i784fc36c8dbe44f6bc7f8f92d24194a1_I20190331" decimals="-3" sign="-" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTItMS0xLTA_56bb76a0-83d0-4f03-b70c-e45b87906d76">1</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i673574e741394ff9983c9339ce41182c_I20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTQtMS0xLTA_5ce27350-302e-4fb7-be57-b07f9b063cc6">120,366</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTYtMS0xLTA_a6f0fd22-fe39-4ea5-aa0e-7bf45665c6e5">8,433</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-indent:9pt;text-align:center;"><span><br/></span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying notes are an integral part of these condensed consolidated financial statements.</span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">7</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_31"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONDENSED</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CONSOLIDATED STATEMENTS OF</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CASH FLOWS</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">(in thousands)</span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:78.330%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:7.459%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:7.461%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash flows from operating activities:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:IncomeLossFromContinuingOperations" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0xLTEtMS0w_b3e846db-296a-42e6-9cba-65f410dbde8b">541</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperations" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0zLTEtMS0w_22763a86-fcc7-4b2f-8910-0a08a215cd8f">2,865</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjustments to reconcile net loss to net cash provided by (used in) operating activities:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:17.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Depreciation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:Depreciation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0xLTEtMS0yODI_3e36ee05-0b4f-4744-ba5b-a90c4df55ea7">46</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:Depreciation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0zLTEtMS0yODI_305056dc-c7dc-4a81-8fb0-a26ce5039580">105</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Stock-based compensation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:ShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfOS0xLTEtMS0w_090865b3-3da1-4604-ab38-e0e322a2bf23">20</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:ShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfOS0zLTEtMS0w_b044b9bf-b4c5-43e1-b85d-65ec37c181ce">543</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Change in fair value of warrant liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:FairValueAdjustmentOfWarrants" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNy0xLTEtMS03NzM_9c409eed-83ba-4d96-8d14-05d080a9510b">873</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Provision for doubtful accounts receivable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:ProvisionForDoubtfulAccounts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNy0xLTEtMS0yODI_b2a455d0-8a8e-4754-8577-ff71a5080372">12</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:ProvisionForDoubtfulAccounts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNy0zLTEtMS0yODI_40982a95-a5fc-4fc9-b9b7-bf6da9196f4c">26</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Provision for slow-moving and obsolete inventories</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:InventoryWriteDown" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTMtMS0xLTEtMA_60fc947b-bbc5-4c11-9836-acfa76f38cf9">34</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:InventoryWriteDown" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTMtMy0xLTEtMA_eb46a3bc-bdfc-4921-ba63-72bbdb5ef64b">836</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Provision for warranties</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="efoi:IncreaseDecreaseInProvisionForWarranties" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMS0xLTEtMA_28840dff-b12f-4e24-b8de-e162fd066e16">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="efoi:IncreaseDecreaseInProvisionForWarranties" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMy0xLTEtMA_cef5d9ba-14df-4024-ad53-21b788f8ba59">101</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Amortization of loan discounts and origination fees</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:AmortizationOfDeferredLoanOriginationFeesNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTctMS0xLTEtMA_4a237650-58c4-4f73-a8d6-23d539507680">38</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:AmortizationOfDeferredLoanOriginationFeesNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTctMy0xLTEtMA_6a3a5c6a-d6ad-4d70-ace8-2e427b4ea21a">20</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gain on dispositions of property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTgtMS0xLTEtMA_97a2df3c-bc6c-401c-b7f0-9c9bf7e2841c">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTgtMy0xLTEtMA_3a3ff230-1095-422c-b26b-a0c6b7e0d87b">1</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:18.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Changes in operating assets and liabilities:</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts receivable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMS0xLTEtMjgy_1c89c0fc-81f0-41b8-ae09-940aab24fd69">445</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMy0xLTEtMjgy_b8877289-38c6-46b4-a1b5-559df4094e9a">210</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inventories</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInInventories" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjEtMS0xLTEtMA_1489252f-19db-432d-9845-1cf5613480fb">1,546</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInInventories" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjEtMy0xLTEtMA_0e99e0d5-512e-4d29-ab13-ebf1e72a58bd">643</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Prepaid and other assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjItMS0xLTEtMA_3edf22f5-b25d-4419-99ca-c91e81f63c3a">187</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjItMy0xLTEtMA_fff2fc2c-7a88-4d2f-a3cb-ce1c0fa6ee93">459</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accounts payable</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjMtMS0xLTEtMA_b55473b8-1df9-4873-8d2c-18149a3e2f96">152</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjMtMy0xLTEtMA_13c25aae-1845-4ce5-b2ee-00c2eb1c0a4d">1,329</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued and other liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjQtMS0xLTEtMA_52fe56dd-6887-4f78-b17d-2f45ff6191b5">222</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjQtMy0xLTEtMA_e8d6ce1a-5234-4550-9b8e-274f8d765e21">195</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Deferred revenue</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInDeferredRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjUtMS0xLTEtMA_eaf77a04-be83-4c4a-94ac-357274c354e9">14</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:IncreaseDecreaseInDeferredRevenue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjUtMy0xLTEtMA_7dfb52d5-b537-4fa9-be0a-5403dc040a5a">17</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:30.75pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total adjustments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjYtMS0xLTEtMA_50698576-5229-412f-af16-9c998c8097cc">1,045</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjYtMy0xLTEtMA_bd9b0f43-f846-4ed5-8a46-4bb85ca05465">691</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by (used in) operating activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjctMS0xLTEtMA_1984098b-5518-47e5-91ef-86f5ad3d6d21">504</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjctMy0xLTEtMA_a3eb59f9-c6cd-4040-92eb-1b2abc78a53b">3,556</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash flows from investing activities:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Acquisitions of property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzEtMS0xLTEtMA_16ab7e85-ad79-4f7d-b481-4ab98af4238c">47</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzEtMy0xLTEtMA_045ec618-08e4-4107-b441-e31f329b29c9">5</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from the sale of property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:ProceedsFromSalesOfAssetsInvestingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzItMS0xLTEtMA_d50323a8-404e-437c-94fd-73df32d882a0">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:ProceedsFromSalesOfAssetsInvestingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzItMy0xLTEtMA_22641b92-97ff-4018-8ce2-8506526906d7">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:17.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash used in investing activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzMtMS0xLTEtMA_33764f2d-d743-4ebd-a258-65ad571372aa">47</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzMtMy0xLTEtMA_900a71f6-c4cd-48c5-b240-443aeef51f23">4</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:12pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash flows from financing activities:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from the issuance of common stock and warrants</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="efoi:ProceedsFromIssuanceOfCommonStockAndWarrants" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzYtMS0xLTEtMA_eeb6a717-5cbe-4994-9f0f-10923e8aaace">2,750</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="padding-left:11.25pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:115%;">Offering costs paid on the issuance of common stock and warrants</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:PaymentsOfStockIssuanceCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzEtMS0xLTEtMjE5Mw_1ee98580-f6a5-42e9-80d1-8c7cd17531db">474</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal payments under finance lease obligations</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzctMS0xLTEtMA_197ef965-1b13-49f7-a2b5-4ac10759a843">1</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzctMy0xLTEtMA_bac0bfec-0826-46cd-99cc-2965c2fcd418">1</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzgtMS0xLTEtMA_881a64f4-5fdc-4e0e-84ea-836ae06581ea">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzgtMy0xLTEtMA_e2827db5-fc10-4e42-841c-fd9ab27b6dd1">111</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Payments on the Iliad Note</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:RepaymentsOfNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzYtMS0xLTEtMjE5OQ_733ba055-c255-4681-bd07-f61fc1fe61d1">226</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:zerodash" name="us-gaap:RepaymentsOfNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzYtMy0xLTEtMjE5OQ_fa105697-68e3-4026-9f33-0b40a4cad76c">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net proceeds from (payment on) credit line borrowings</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:ProceedsFromRepaymentsOfLinesOfCredit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDEtMS0xLTEtMA_4fd374dc-fc42-48e2-9f7b-27bc34824893">55</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="us-gaap:ProceedsFromRepaymentsOfLinesOfCredit" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDEtMy0xLTEtMA_059ddfcf-f3ad-4366-b97d-f466ec3b4444">462</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Proceeds from convertible notes</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:ProceedsFromConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDItMS0xLTEtMA_3c014252-352f-470d-9e80-23d4d51d36cc">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromConvertibleDebt" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDItMy0xLTEtMA_be15ff7d-af49-4db5-bce3-9a5e2a439c48">1,660</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by financing activities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDctMS0xLTEtMA_25a59b5b-b4ce-4b4c-8e07-cb417795dba1">2,104</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDctMy0xLTEtMA_8fd44736-ed9b-4de6-9078-c78b5b08dbfc">1,086</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net increase (decrease) in cash and restricted cash</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTEtMS0xLTEtMA_51fe010d-58c5-4c15-a55c-c3a740485b07">2,561</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTEtMy0xLTEtMA_6321daae-3f8f-410d-b543-d30463e26947">2,474</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and restricted cash, beginning of period</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTMtMS0xLTEtMA_f7664324-62f8-4edb-9e87-5adf902b6f51">692</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTMtMy0xLTEtMA_6b4b8474-1d72-4f8e-a630-e663c84a16c9">6,335</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:17.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and restricted cash, end of period</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTQtMS0xLTEtMA_3e92b303-1f34-439d-baf2-9c894a9e4f0d">3,253</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTQtMy0xLTEtMA_b3fec6f0-3b26-4664-81f6-4fa6cb908ae6">3,861</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Classification of cash and restricted cash:</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTctMS0xLTEtMA_a44b656f-6acf-4d84-b0a8-57caeb79a4ad">2,911</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTctMy0xLTEtMA_fbc7cfa8-279b-416e-8c80-fa09748bc88d">3,519</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restricted cash held in other assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:RestrictedCash" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTgtMS0xLTEtMA_e2af34ee-3e60-4ae6-b401-145f5ac47cf4">342</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="-3" name="us-gaap:RestrictedCash" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTgtMy0xLTEtMA_7d3fc1fc-a515-4551-8519-96f1c998f5b8">342</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:17.25pt;padding-right:1pt;"><span style="font-size:9pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash and restricted cash</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNjAtMS0xLTEtMA_9e80e8f2-f34c-43ec-a8af-967c084f281c">3,253</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNjAtMy0xLTEtMA_8f2b5324-2175-49d4-a33f-463e02ed2b71">3,861</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:9pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><div style="text-indent:9pt;text-align:center;"><span><br/></span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The accompanying notes are an integral part of these condensed consolidated financial statements.</span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">8</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_34"></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><div style="text-align:center;"><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_37"></div><div style="margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 1. <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:NatureOfOperations" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zNy9mcmFnOjQ4MDY0N2ZlZWFkMDQwMjliZmE3OWJlMzE0NzBjNTI4L3RleHRyZWdpb246NDgwNjQ3ZmVlYWQwNDAyOWJmYTc5YmUzMTQ3MGM1MjhfMTA5OTUxMTYzMTA1OQ_a947e30f-5c5b-4a2e-ae75-81ef73cf2662" continuedAt="ic4684d50be9842a4a853b35d5d9c0f8d" escape="true">NATURE OF</ix:nonNumeric></span><ix:continuation id="ic4684d50be9842a4a853b35d5d9c0f8d" continuedAt="ica1c6ec0bf384e4d8939a4e198e83e55"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">OPERATIONS</span></ix:continuation></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="ica1c6ec0bf384e4d8939a4e198e83e55">Energy Focus, Inc. (&#8220;the Company&#8221;) engages in the design, development, manufacturing, marketing and sale of energy-efficient lighting systems and controls. We develop, market and sell high quality light-emitting diode (&#8220;LED&#8221;) lighting products and controls in the commercial and military maritime markets (&#8220;MMM&#8221;). Our mission is to enable our customers to run their facilities and offices with greater energy efficiency, productivity, and wellness through advanced LED retrofit solutions. Our goal is to be the LED lighting technology and market leader for the most demanding applications where performance, quality and health are considered paramount. We specialize in LED lighting retrofit by replacing fluorescent, high-intensity discharge (&#8220;HID&#8221;) lighting and other types of lamps in institutional buildings for primarily indoor lighting applications with our innovative, high-quality commercial and military tubular LED (&#8220;TLED&#8221;), as well as other LED products and controls.</ix:continuation></span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_40"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 2.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:SignificantAccountingPoliciesTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMzg0ODI5MDc0MDAzOQ_09975243-fdf1-4414-bb74-9da554bff1ea" continuedAt="i2e006c32a4e34ef69f54bbdf21279153" escape="true"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">BASIS OF PRESENTATION AND</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</span></ix:nonNumeric></div><div><span><br/></span></div><ix:continuation id="i2e006c32a4e34ef69f54bbdf21279153" continuedAt="iaa79ba24e08940bc8e1d6e7eef970f43"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU4MDA_f8aac556-0f62-48b0-aec1-51d60c73e57b" escape="true"><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Basis of presentation</span></div><div style="text-align:justify;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary in Taiwan during 2019. All significant inter-company balances and transactions have been eliminated. Unless indicated otherwise, the information in the Notes to the Consolidated Financial Statements relates to our operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have prepared the accompanying financial data for the three months ended March&#160;31, 2020 and 2019 pursuant to the rules and regulations of the United States Securities and Exchange Commission (&#8220;SEC&#8221;). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (&#8220;U.S. GAAP&#8221;) have been condensed or omitted pursuant to such rules and regulations. The accompanying financial data and information should be read in conjunction with our Annual Report on Form 10-K for the year ended December&#160;31, 2019 (&#8220;2019 Annual Report&#8221;). The Condensed Consolidated Balance Sheet as of December&#160;31, 2019 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by U.S. GAAP for complete financial statements.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the opinion of management, the accompanying condensed consolidated financial statements contain all normal and recurring adjustments necessary to present fairly our Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December&#160;31, 2019, Condensed Consolidated Statements of Operations for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Comprehensive Loss for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Changes in Stockholders&#8217; Equity for the three months ended March&#160;31, 2020 and 2019, and Condensed Consolidated Statements of Cash Flows for the three months ended March&#160;31, 2020 and 2019.</span></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:UseOfEstimates" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3ODE_727e836a-af3a-44b5-89fc-5379bfc65be5" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Use of estimates</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in our financial statements and accompanying notes. Management bases its estimates on historical experience and various other assumptions believed to be reasonable. Although these estimates are based on management&#8217;s best knowledge of current events and actions that may impact us in the future, actual results may vary from the estimates. Estimates include, but are not limited to, the establishment of reserves for accounts receivable, sales returns, inventory obsolescence and warranty claims; the useful lives of property and equipment; valuation allowance for net deferred taxes; the cost and offsetting income related to subleased property; and stock-based compensation. In addition, estimates and assumptions associated with the determination of the fair value of financial instruments and evaluation of long-lived assets for impairment requires considerable judgment. Actual results could differ from those estimates and such differences could be material.</span></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Certain risks and concentrations</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have certain customers whose net sales individually represented <ix:nonFraction unitRef="number" contextRef="i05408555017d485bb2c60d5603970a34_D20200101-20200331" decimals="1" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMzM1NA_f8d03fb8-2a41-4e5a-8dac-bb31ca533582">10</ix:nonFraction>% or more of our total net sales, or whose net trade accounts receivable balance individually represented <ix:nonFraction unitRef="number" contextRef="i05408555017d485bb2c60d5603970a34_D20200101-20200331" decimals="1" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMTM5OQ_a6ae8831-d4a9-4fbd-9bcf-f6ae7488d743">10</ix:nonFraction>% or more of our total net trade accounts receivable, as follows:</span></div></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">9</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="iaa79ba24e08940bc8e1d6e7eef970f43" continuedAt="i84345b23a2844c208a78a7c81021dd11"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March 31, 2020, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately <ix:nonFraction unitRef="number" contextRef="ic295ccfacffd498ab859a72a14948856_D20200101-20200331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MDQ3MA_cff94359-5ae9-47b0-a377-0ccc0a7c0091">38</ix:nonFraction>% and <ix:nonFraction unitRef="number" contextRef="i86e12bb226854c14b1c4cde19d8c14c1_D20200101-20200331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMzc1Ng_a8da2be0-b3b7-429e-90c1-d3e94d54cb33">15</ix:nonFraction>% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately <ix:nonFraction unitRef="number" contextRef="i1b3c5716c00c4b6b8dd82d40860415e1_D20200101-20200331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MDUzOQ_8fc4704b-a177-419e-914b-a42f76cc3ce1">46</ix:nonFraction>% of net sales for the same period. For the three months ended March 31, 2019, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately <ix:nonFraction unitRef="number" contextRef="i68289b6443234e2eacab14b3f56499aa_D20190101-20190331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1ODUwNw_443a2f7a-4084-404f-bc18-92cdff3910ad">22</ix:nonFraction>% and <ix:nonFraction unitRef="number" contextRef="icf96c4552147458fa61760e240e06487_D20190101-20190331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1ODUxMA_b92b0c55-4904-4a0c-9f2c-89e04a240d28">30</ix:nonFraction>% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately <ix:nonFraction unitRef="number" contextRef="i5c503421e1474a3dbdb2a82ef7e09b64_D20190101-20190331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MTQxMQ_fa54fc36-f833-4795-83d7-cc981a5b43a5">32</ix:nonFraction>% of net sales for the same period.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A regional commercial lighting retrofit company and our primary distributor for the U.S. Navy accounted for approximately <ix:nonFraction unitRef="number" contextRef="i442e97139bfc47c58e089a113e22c3f8_D20200101-20200331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfNTQ3NQ_7a27e01f-532b-4a6a-bcec-9786b96d4588">12</ix:nonFraction>% and <ix:nonFraction unitRef="number" contextRef="i7e836976db2a49808c882c313e28cd83_D20200101-20200331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfNTQ4Mg_0924b324-6a85-4271-ad4b-e02dee1aae70">44</ix:nonFraction>% of net trade accounts receivable, respectively, at March&#160;31, 2020. At December&#160;31, 2019, our primary distributor for the U.S. Navy accounted for approximately <ix:nonFraction unitRef="number" contextRef="i26b1ed9c97a847968d82130503ed4cab_D20190101-20191231" decimals="1" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MTQ3MA_4af82b56-080e-4ea8-85d9-8c14d31ed51d">10</ix:nonFraction>% of net trade accounts receivable and a large regional retrofit company accounted for <ix:nonFraction unitRef="number" contextRef="i6e5eec3dbcf241b5af7304f15927ce14_D20190101-20191231" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTczOA_dcd7807d-effc-4943-a3e4-85a556bb481d">41</ix:nonFraction>% of our net trade accounts receivable.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NDQ_820bb302-d122-4d51-85d3-92811e91d1d1" continuedAt="ib41d8e9905984b16ab3d939dfecc35d6" escape="true">Recent accounting pronouncements</ix:nonNumeric></span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:continuation id="ib41d8e9905984b16ab3d939dfecc35d6">In June 2016, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standard Update (&#8220;ASU&#8221;) No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which significantly changes the accounting for credit losses on instruments within its scope. The new guidance introduces an approach based on expected losses to estimate credit losses on certain financial instruments, including trade receivables, and requires an entity to recognize an allowance based on its estimate of expected credit losses rather than incurred losses. For smaller reporting companies, this standard will be effective for interim and annual periods starting after December 15, 2022 and will generally require adoption on a modified retrospective basis. We are in the process of evaluating the impact of the standard.</ix:continuation> </span></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:RevenueRecognitionPolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NzE_2dcd6954-6c19-412c-b088-782e94b850fc" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Revenue</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net sales include revenues from sales of products and shipping and handling charges, net of estimates for product returns. Revenue is measured at the amount of consideration we expect to receive in exchange for the transferred products. We recognize revenue at the point in time when we transfer the promised products to the customer and the customer obtains control over the products. Distributors&#8217; obligations to us are not contingent upon the resale of our products. We recognize revenue for shipping and handling charges at the time the goods are shipped to the customer, and the costs of outbound freight are included in cost of sales. We provide for product returns based on historical return rates. While we incur costs for sales commissions to our sales employees and outside agents, we recognize commission costs concurrent with the related revenue, as the amortization period is less than one year. We do not incur any other incremental costs to obtain contracts with our customers. Our product warranties are assurance-type warranties, which promise the customer that the products are as specified in the contract. Therefore, the product warranties are not a separate performance obligation and are accounted for as described below. Sales taxes assessed by governmental authorities are accounted for on a net basis and are excluded from net sales.</span></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:DisaggregationOfRevenueTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3Mzk_156b4442-14d9-4b5b-8332-07380755ceaa" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table provides a disaggregation of product net sales for the periods presented (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:73.075%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.012%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.163%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net sales:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie90e81f533144adc9e7f84014018c623_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfMy0xLTEtMS0w_ecd4b4d6-6e12-4600-b7f3-fbb72cbd1ba5">1,736</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i20488c6a6f394d64bda5279d65d6c513_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfMy0zLTEtMS0w_a6703fb5-201b-481e-bffb-b760db39b2c9">1,983</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">MMM products</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="icc35b389bc7645d08c1757692b2c10ad_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNC0xLTEtMS0w_75e02371-6f63-4a18-ac25-f882ec7680c3">2,047</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i862ad83cc9fc4ee2830105d4ecc62664_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNC0zLTEtMS0w_5dca2a1d-29b5-43cc-8db8-f13c6bb1b894">1,194</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNS0xLTEtMS0w_51f92f30-1830-4ed1-84ab-585e8667587d">3,783</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Revenues" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNS0zLTEtMS0w_354e6386-965e-46bb-a4cf-588822cc0e00">3,177</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU4MDM_bd696d4d-38ba-4dea-8550-b52f05807675" continuedAt="i38fc8b24f01c4fc18687d892d32f8909" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Accounts Receivable</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Our trade accounts receivable consists of amounts billed to and currently due from customers. Our customers are concentrated in the United States. In the normal course of business, we extend unsecured credit to our customers related to the sale of our products. Credit is extended to customers based on an evaluation of the customer&#8217;s financial condition and </span></div></ix:nonNumeric></ix:continuation><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">10</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i84345b23a2844c208a78a7c81021dd11" continuedAt="i6967f579220948d1a1d2d096d1660916"><ix:continuation id="i38fc8b24f01c4fc18687d892d32f8909"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">the amounts due are stated at their estimated net realizable value. During the first eleven months of 2019 we evaluated and monitored the creditworthiness of each customer on a case-by-case basis. However, during December 2019 we transitioned to an account receivable insurance program with a high credit worthy insurance company where we have the large majority of the accounts receivable insured with a portion of self-retention. This third party also provides credit-worthiness ratings and metrics that significantly assists us in evaluating the credit worthiness of both existing and new customers. We maintain allowances for sales returns and doubtful accounts receivable to provide for the estimated number of account receivables that will not be collected. The allowance is based on an assessment of customer creditworthiness and historical</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">payment experience, the age of outstanding receivables, and performance guarantees to the extent applicable. Past due amounts are written off when our internal collection efforts have been unsuccessful, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts. We do not generally require collateral from our customers.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Our standard payment terms with customers are net 30 days from the date of shipment, and we do not generally offer extended payment terms to our customers, but exceptions are made in some cases to certain customers or with particular orders. Accordingly, we do not adjust trade accounts receivable for the effects of financing, as we expect the period between the transfer of product to the customer and the receipt of payment from the customer to be in line with our standard payment terms.</span></div></ix:continuation><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Geographic information</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">All of our long-lived fixed assets are located in the United States. Sales attributable to customers outside the United States for both the three months ended March 31, 2020 and 2019 were less than <ix:nonFraction unitRef="number" contextRef="i1e7369bd177048fca2327d263c16ba4c_D20200101-20200331" decimals="2" name="us-gaap:ConcentrationRiskPercentage1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTcwMA_f973202f-fc72-4a00-a430-8ec58a3a8a7a">1</ix:nonFraction>% of net sales. The geographic location of our net sales is derived from the destination to which we ship the product.</span></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:EarningsPerSharePolicyTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NDY_131b899c-3efd-493b-a87f-fd799ffabb62" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Net loss per share </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Basic loss per share is computed by dividing net loss available to common stockholders by the weighted average number of common shares outstanding during the period, excluding the effects of any potentially dilutive securities. Diluted loss per share gives effect to all dilutive potential common shares outstanding during the period. Dilutive potential common shares consist of incremental shares upon the exercise of stock options and warrants, unless the effect would be anti-dilutive.</span></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3OTE_6024695e-75b0-416e-be6b-cf8ae5d41015" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following table presents a reconciliation of basic and diluted loss per share computations (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:73.225%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:9.861%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.851%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:9.863%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Numerator:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfNS0xLTEtMS0w_8aacb0c2-9b76-4c94-aefc-469a1731c79b">541</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfNS0zLTEtMS0w_340d07f9-5c0e-4a0d-8ecc-7de931e34fd6">2,865</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Denominator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Basic weighted average common shares outstanding</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfOC0xLTEtMS0w_de924575-1658-44d0-b3a6-2f8b9c4cf6f2">15,430</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfOC0zLTEtMS0w_5bdf22dd-e43f-4ebe-86de-3abce1d34840">12,126</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of the net loss we incurred for three months ended March&#160;31, 2020 and 2019, options, warrants and convertible securities representing approximately <ix:nonFraction unitRef="shares" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfNjA0NzMxMzk5MzY4NA_2d3fe4f2-955b-4017-beed-4693c0eaa46a">8</ix:nonFraction>&#160;thousand and <ix:nonFraction unitRef="shares" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY0OTI2Ng_f5a72785-063a-4296-8818-f069a70b7a01">28</ix:nonFraction> thousand shares of common stock were excluded from the loss per share calculation, respectively, because their inclusion would have been anti-dilutive.</span></div></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">11</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i6967f579220948d1a1d2d096d1660916" continuedAt="i948176d9fc3a427faa96255f0a8aa824"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:StandardProductWarrantyPolicy" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NjM_ac379964-acb9-4146-9a36-8f4a138bf993" continuedAt="i275ff85959d447d7918224233cfd2940" escape="true">Product warranties</ix:nonNumeric></span></div><div><span><br/></span></div><div><ix:continuation id="i275ff85959d447d7918224233cfd2940" continuedAt="i4b07e306fa114cdc929984c45cda4386"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Through March 31, 2016, we warranted finished goods against defects in material and workmanship under normal use and service for periods generally between <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NDQ_00b74b2f-b532-4b28-9c47-b9e6b97e5a47">one</span> and <ix:nonNumeric contextRef="i0a8fd0a2a80641c4bb61186e8ba10546_D20160101-20160331" format="ixt-sec:durwordsen" name="efoi:StandardProductWarrantyNumberofYears" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NTE_0aa55be3-1364-49b3-bfa8-5e7b889ab719">five years</ix:nonNumeric>. Beginning April 1, 2016, we warrant our commercial Tubular LED Lamps, (&#8220; TLEDs&#8221;), excluding RedCap</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.8pt;font-style:italic;font-weight:400;line-height:115%;vertical-align:top;">&#174;</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">, our Battery Backup TLED, the troffer luminaires, and certain Globe Lights for a period of <ix:nonNumeric contextRef="i797300be91f8466fb472c472164701f4_D20160101-20160331" format="ixt-sec:durwordsen" name="efoi:StandardProductWarrantyNumberofYears" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTc2Mg_d6ac8db0-d2cc-4057-b709-ce13973850ca">ten years</ix:nonNumeric> and all other LED products for <ix:nonNumeric contextRef="i0a8fd0a2a80641c4bb61186e8ba10546_D20160101-20160331" format="ixt-sec:durwordsen" name="efoi:StandardProductWarrantyNumberofYears" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1OTQwNQ_1c2492db-5eb8-4209-8288-1831a16f52a3">five years</ix:nonNumeric> per the Terms and Conditions outlined on our website. Beginning in October 2019, TLEDs (excluding Red Caps</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:115%;vertical-align:top;">&#174;</sup></ix:continuation><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"><ix:continuation id="i4b07e306fa114cdc929984c45cda4386">) are warranted for <ix:nonNumeric contextRef="i2a3dadd27ddd429c909b68a3157e5415_D20191001-20191031" format="ixt-sec:durwordsen" name="efoi:StandardProductWarrantyNumberofYears" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ3NDU_d5ade4b9-8332-4a66-95b7-9848a99f7ae6">ten years</ix:nonNumeric> and the warranty for all of our other products is <ix:nonNumeric contextRef="ia713bf3eff784f288fa0374e6894136a_D20191001-20191031" format="ixt-sec:durwordsen" name="efoi:StandardProductWarrantyNumberofYears" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ3OTk_664b4a50-be1e-4397-8db6-fdbad052e8bb">five years</ix:nonNumeric>. Warranty settlement costs consist of actual amounts expensed for warranty, which are largely a result of the cost of replacement products provided to our customers. A liability for the estimated future costs under product warranties is maintained for products under warranty based on the actual claims incurred to date and the estimated nature, frequency, and costs of future claims. These estimates are inherently uncertain and changes to our historical or projected experience may cause material changes to our warranty reserves in the future. We continuously review the assumptions related to the adequacy of our warranty reserve, including product failure rates, and make adjustments to the existing warranty liability when there are changes to these estimates or the underlying replacement product costs, or the warranty period expires.</ix:continuation> <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3OTY_63d0c9a0-8c1f-4fe0-8083-ff1b52213a1e" continuedAt="i082016e450cc41a9b0c58568ebddc33a" escape="true">The following table summarizes warranty activity for the periods presented (in thousands):</ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><ix:continuation id="i082016e450cc41a9b0c58568ebddc33a"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:73.525%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:9.861%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:9.864%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at beginning of period</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:ProductWarrantyAccrual" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMi0xLTEtMS0w_1bff1dcf-dcf9-40b9-a966-39a11894ce7a">195</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231" decimals="-3" name="us-gaap:ProductWarrantyAccrual" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMi0zLTEtMS0w_808f2c95-92e1-457b-b655-4b442bd5c0f4">258</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warranty accruals for current period sales</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualWarrantiesIssued" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMy0xLTEtMS0w_ec9e4230-e429-4d7e-bf5d-5fb3b474503e">7</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualWarrantiesIssued" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMy0zLTEtMS0w_e8cf365f-2aef-42cc-ae49-2adf53f3fe85">12</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjustments to existing warranties</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNC0xLTEtMS0w_61078bdd-f56c-4e50-961b-e1cb1d1700ae">44</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNC0zLTEtMS0w_b0d44eca-e415-41dc-a5bc-a80c95680005">89</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">In kind settlements made during the period</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualPayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNS0xLTEtMS0w_5d05fb65-00dc-4c1c-bdde-4c29295fc941">6</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:StandardProductWarrantyAccrualPayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNS0zLTEtMS0w_e564dc5b-1773-45ca-914d-a335813abca6">7</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued warranty reserve</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:ProductWarrantyAccrual" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNi0xLTEtMS0w_56c46a0f-5f60-4052-94c3-4144319b76d7">240</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="-3" name="us-gaap:ProductWarrantyAccrual" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNi0zLTEtMS0w_7f0a850c-48f2-4fcb-ac16-069a0036dd0d">352</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></ix:continuation></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%;">Financial Instruments</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">In January 2020, we completed a registered direct offering for the sale of</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"><ix:nonFraction unitRef="shares" contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjMxNg_0c89e822-a177-4e52-a9dd-5ad0bf1e6021">3,441,803</ix:nonFraction> shares of our common stock to certain institutional investors, at a purchase price of $<ix:nonFraction unitRef="usdPerShare" contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331" decimals="3" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM1NA_ea992fe2-9e31-4299-b80d-90c5739cdbee">0.674</ix:nonFraction> per share. We also sold, to the same institutional investors, warrants to purchase up to <ix:nonFraction unitRef="shares" contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjMyNw_0c89e822-a177-4e52-a9dd-5ad0bf1e6021">3,441,803</ix:nonFraction> shares of common stock at an exercise price of $<ix:nonFraction unitRef="usdPerShare" contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331" decimals="3" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM2Mg_ea992fe2-9e31-4299-b80d-90c5739cdbee">0.674</ix:nonFraction> per share in a concurrent private placement for a purchase price of $<ix:nonFraction unitRef="usdPerShare" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="3" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM3MA_b0dd2429-584c-4c77-800c-d9b9383508a5">0.125</ix:nonFraction> per warrant. We paid the placement agent commissions of $<ix:nonFraction unitRef="usd" contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131" decimals="-3" format="ixt:numdotdecimal" name="efoi:PaymentsForPlacementAgentCommissions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM4NQ_ae0a9984-36ec-41e8-861d-22f772faa159">193</ix:nonFraction>&#160;thousand plus $<ix:nonFraction unitRef="usd" contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131" decimals="-3" format="ixt:numdotdecimal" name="efoi:PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM5OQ_c2e720f1-adf0-468f-8c99-e624ba394863">50</ix:nonFraction>&#160;thousand in expenses in connection with the registered direct offering and the concurrent private placement, and we also paid legal, accounting and other fees of $<ix:nonFraction unitRef="usd" contextRef="i389ceda4b9244ae383c983311d6ace59_D20200101-20200131" decimals="-3" format="ixt:numdotdecimal" name="efoi:PaymentsForClearingFees" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQxNA_eaad12bb-c725-47f8-8023-852c2c8f3042">231</ix:nonFraction>&#160;thousand related to the offering. Total offering costs of $<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:OfferingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQyOQ_74e29d41-3983-4741-b009-5585aaeb3536">474</ix:nonFraction>&#160;thousand have been presented as a reduction of additional paid-in capital and have been netted within equity. In addition, we issued warrants to the placement agent to purchase up to <ix:nonFraction unitRef="shares" contextRef="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331" decimals="0" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQzOA_c2ec4836-017b-41c7-aa7d-978a29d921b5">240,926</ix:nonFraction> shares of common stock at an exercise price of $<ix:nonFraction unitRef="usdPerShare" contextRef="i8df7179d388a432caf60ecc294ce9627_I20200331" decimals="4" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQ0Nw_6445d4b3-3306-4adf-8de9-41e789edca87">0.9988</ix:nonFraction> per share. Net proceeds to us from the sale of common stock and warrants (the &#8220;January 2020 Equity Offering&#8221;) were approximately $<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM0MQ_820b7c32-0443-4bb3-aad0-a539d1b10324">2.3</ix:nonFraction> million. In accordance with the terms of the Iliad Note, <ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="1" name="efoi:DebtInstrumentProceedsToBePaidToLenderPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjU2OA_617de5e5-68bf-40fc-8470-2194c9292fc4"><ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="1" name="efoi:DebtInstrumentProceedsToBePaidToLenderPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjU2OA_f5921f85-5e7b-493e-929e-69258be51f69">10</ix:nonFraction></ix:nonFraction>%  of the gross proceeds from the January 2020 Equity Offering ($<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjI3OA_869a39e4-1035-4b67-93fd-00d14c2eff5a">275</ix:nonFraction> thousand) were used to make payments on the Iliad Note, of which $<ix:nonFraction unitRef="usd" contextRef="i853c3459dc604819a9253d34da5269c6_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjI5NQ_e888ee51-35c4-4fd4-80be-06a224f58993">226</ix:nonFraction>&#160;thousand went towards the outstanding principal amount.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The warrants have been classified as liabilities, as opposed to equity, due to the potential adjustment to the exercise price that could result upon late delivery of the shares or potential cash settlement and are recorded at their fair values at each balance sheet date. Please also refer to Note 9, &#8220;Stockholder&#8217;s Equity&#8221;.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:115%;text-decoration: underline;">Fair Value Measurements</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value, giving the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority </span></div></ix:continuation><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">12</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i948176d9fc3a427faa96255f0a8aa824"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below. We classify the inputs used to measure fair value into the following hierarchy:</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:7.609%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:88.391%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Unadjusted quoted prices in active markets for identical assets or liabilities.</span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unadjusted quoted prices in active markets for similar assets or liabilities, or unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs other than quoted prices that are observable for the asset or liability.</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 3</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unobservable inputs for the asset or liability.</span></td></tr></table></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTcwMw_82eb2c2a-56db-45d1-a51a-b971a87e980b" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following table provides a summary of the financial assets and liabilities measured at fair value on a recurring basis as of March&#160;31, 2020 (in thousands):</span></div><div><span><br/></span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:19.321%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.012%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.151%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:18.870%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.151%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:18.870%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.151%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:18.874%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%;">Fair Value Measurements at March&#160;31, 2020 Using</span></div></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance as of</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Quoted Prices in Active Markets for Identical Assets<br/> (Level 1)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Significant Other Observable Inputs <br/>(Level 2)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Significant Unobservable Inputs<br/> (Level 3)</span></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Description</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warrant liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy0xLTEtMS0zNjgw_692a7060-f311-4467-84b6-1457dc8bc37a">763</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idd34bcd309e042f5bf8b1da1f2f951a8_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy0zLTEtMS0zNjgw_cce31f5e-a2e3-4c57-9375-a37698ff0fcc">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9dc2dca04a404cb68ac152898e959e8a_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy01LTEtMS0zNjcz_2684186e-439b-41b0-a600-605feb9a4289">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i37546607bcf143fc9ae3a904450b809d_I20200331" decimals="-3" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy03LTEtMS0zNjcz_8327d8d8-71bc-4626-8aa7-a674172480a9">763</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:FairValueOfFinancialInstrumentsPolicy" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMTM3Mw_2ea56c45-a741-458f-a622-b5004506ac17" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A financial instrument&#8217;s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, we perform a detailed analysis of the assets and liabilities whose fair value is measured on a recurring basis. We review and reassess the fair value hierarchy classifications on a quarterly basis. Changes from one quarter to the next related to the observability of inputs in a fair value measurement may result in a reclassification between fair value hierarchy levels. There were no reclassifications for all periods presented.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The estimated fair value of warrants accounted for as liabilities, representing a level 3 fair value measure, was determined on the issuance date and subsequently marked to market at each financial reporting date. We use the Black-Scholes valuation model to value the warrant liabilities at fair value. The fair value is estimated using the expected volatility based on our historical volatility and is determined using probability weighted-average assumptions, when appropriate.</span></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following inputs were used at March&#160;31, 2020:</span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:41.993%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:14.966%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.001%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:15.267%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.001%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:17.372%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Risk-Free</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Volatility</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest Rate</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Life</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warrants with greater than one-year remaining term</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"><ix:nonFraction unitRef="number" contextRef="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331" decimals="4" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy0xLTEtMS0zNzQ0L3RleHRyZWdpb246YjI3Nzk3ZmUzZjU3NGE2OTk5MTJkMWYzMTM4M2ZjZmFfMTA5OTUxMTYyNzgwMg_898f5fd2-26f2-4dd9-9ece-2f3bf7a598c2">97.05</ix:nonFraction>%</span></div></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"><ix:nonFraction unitRef="number" contextRef="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331" decimals="4" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy0zLTEtMS01OTAxL3RleHRyZWdpb246ZWUxYmNmNzY3OWM2NGYyZmE2YTkzYzQ0MmZlMjEyZTFfMTA5OTUxMTYyNzg2Nw_32f6d970-f72b-47d3-9af5-9952a200715c">0.34</ix:nonFraction>% - <ix:nonFraction unitRef="number" contextRef="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331" decimals="4" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy0zLTEtMS01OTAxL3RleHRyZWdpb246ZWUxYmNmNzY3OWM2NGYyZmE2YTkzYzQ0MmZlMjEyZTFfMTA5OTUxMTYyNzg3NA_d89eba62-50dd-41c8-999f-347dd9a92c1a">0.36</ix:nonFraction>%</span></div></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"><ix:nonNumeric contextRef="if74e912aa0c54d04bcd8ebdd0518e0de_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy01LTEtMS0zNzY5L3RleHRyZWdpb246YzEwNmU3Y2E4NTRmNDIxYWE4MDljOWFkNzQ1YjhkOWFfMzg0ODI5MDY5NzIyMQ_43ce46fe-d211-4efa-a952-3cf8c8a40273">4.29</ix:nonNumeric> -  <ix:nonNumeric contextRef="i6677466e1a2b4f7281d78cda7874c69c_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy01LTEtMS0zNzY5L3RleHRyZWdpb246YzEwNmU3Y2E4NTRmNDIxYWE4MDljOWFkNzQ1YjhkOWFfMzg0ODI5MDY5NzIyNg_db84f18f-80e3-4b1e-b54d-df199b2e6839">4.79</ix:nonNumeric> years</span></div></td></tr></table></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTcwNA_b90b9f29-c43e-41ed-842c-4f3a32725db1" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A roll-forward of fair value measurements using significant unobservable inputs (Level 3) for the warrants is as follows (in thousands):</span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:78.630%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:17.370%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31, 2020</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance January 1, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:zerodash" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfMi0xLTEtMS0zNzg0_88832741-75dc-49e4-a552-66fffa5e0969">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of warrants January 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfMy0xLTEtMS0zNzg0_c65fb8eb-aef6-403d-a32b-148c62478549">1,636</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Income from change in fair value of warrants</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="us-gaap:FairValueAdjustmentOfWarrants" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfNS0xLTEtMS0zNzg0_b8e797b0-9193-49f1-82fe-760736de97da">873</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance March 31, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfNi0xLTEtMS0zNzg0_e3fbffcb-ff27-4d6c-b391-7c2d770f3a99">763</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div></ix:nonNumeric></ix:continuation><div><span><br/></span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_46"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 3. <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMTA5OTUxMTY2MjMxNw_7f8608b4-d6a5-4abe-a475-ea3cd38ddfe9" continuedAt="ib898a365eb05411c9d693b5745059a86" escape="true"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMTA5OTUxMTY2MjMxOA_ebd7e4bc-5f71-4d09-a34a-1fdedca904af" continuedAt="i2a0b35704b294e618bd0c3dbea63b435" escape="true">RESTRUCTURING</ix:nonNumeric></ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="ib898a365eb05411c9d693b5745059a86" continuedAt="i83df136261da41d29f9517fc6b3cb8e5"><ix:continuation id="i2a0b35704b294e618bd0c3dbea63b435" continuedAt="ic33630bda2274dbba9c933b714830c67"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March 31, 2020, we recorded net restructuring credits of approximately $<ix:nonFraction unitRef="usd" contextRef="i89a8e395070043f28dedef117134220c_D20200101-20200331" decimals="-3" sign="-" format="ixt:numdotdecimal" name="us-gaap:RestructuringCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMjc0ODc3OTA5ODUyMA_8a147d9f-41ae-44b9-8c7e-fcd0f8a9985e">14</ix:nonFraction> thousand, related to the costs and offsetting sublease income and accretion expense for the remaining lease obligation for our former New York, New York office. For additional information regarding the restructuring actions taken as part of the 2017 and 2019 restructuring plans, please refer to Note 3, &#8220;Restructuring,&#8221; included under Item&#160;8 of our 2019 Annual Report.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our restructuring liabilities consist of estimated ongoing costs related to long-term operating lease obligations, which the Company has exited. The recorded value of the ongoing lease obligations is based on the remaining lease term and payment amount, discounted to present value. Changes in subsequent periods resulting from a revision to either the timing or the </span></div></ix:continuation></ix:continuation><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">13</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i83df136261da41d29f9517fc6b3cb8e5" continuedAt="i14ec6cc9f2a34d139da9cc4b68a4d126"><ix:continuation id="ic33630bda2274dbba9c933b714830c67" continuedAt="i640fbabc47634bb1b416c5e958f5dedb"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">amount of estimated cash flows over the future period are measured using the credit adjusted, risk free rate that was used to measure the restructuring liabilities initially. Please also refer to Note 6, &#8220;Leases&#8221;.</span></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfODQyMg_d1f54333-d834-4b0d-bc19-161d86568f91" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following is a reconciliation of the beginning and ending balances of our restructuring liability as it relates to the 2017 and 2019 restructuring plans (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:78.030%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:17.970%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring Liability</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idc116db6f46446a2916ca1df5de22ebe_I20191231" decimals="-3" name="us-gaap:RestructuringReserve" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfMS0zLTEtMS0w_9b7bb792-d8a7-41b8-abc4-833b97a4dc8d">38</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accretion of lease obligations</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="efoi:RestructuringReserveAccretion" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfMy0zLTEtMS0w_abf4f20b-4813-4a20-bed9-18d55337d34c">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Payments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:PaymentsForRestructuring" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfNS0zLTEtMS0w_384667a5-5b14-409a-bf2e-ae5a5bca3711">8</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331" decimals="-3" name="us-gaap:RestructuringReserve" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfNy0zLTEtMS0w_c7f9f5ff-20c8-438d-a21a-923393d412c0">31</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following is a reconciliation of the ending balance of our restructuring liability at March&#160;31, 2020 to the balance sheet:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:78.030%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:17.970%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring Liability</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331" decimals="-3" name="us-gaap:RestructuringReserve" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOmE1NjBjNTcxOTEyNzQ0ZTBiMWMxNDJjZmMwNzBmYTBiL3RhYmxlcmFuZ2U6YTU2MGM1NzE5MTI3NDRlMGIxYzE0MmNmYzA3MGZhMGJfMS0xLTEtMS0w_6adb7d5c-4c27-46c0-af09-653b31df9798">31</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less, short-term restructuring liability</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331" decimals="-3" name="us-gaap:RestructuringReserveCurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOmE1NjBjNTcxOTEyNzQ0ZTBiMWMxNDJjZmMwNzBmYTBiL3RhYmxlcmFuZ2U6YTU2MGM1NzE5MTI3NDRlMGIxYzE0MmNmYzA3MGZhMGJfMi0xLTEtMS0w_b42459be-08ca-4426-8efc-415d1ea732d5">24</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term restructuring liability, included in other liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331" decimals="-3" name="us-gaap:RestructuringReserveNoncurrent" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOmE1NjBjNTcxOTEyNzQ0ZTBiMWMxNDJjZmMwNzBmYTBiL3RhYmxlcmFuZ2U6YTU2MGM1NzE5MTI3NDRlMGIxYzE0MmNmYzA3MGZhMGJfMy0xLTEtMS0w_5d89b638-f0c2-49ff-bdee-bd86a4f8b859">7</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div></ix:nonNumeric><div style="text-align:center;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of the restructuring actions and initiatives described above, we have reduced our operating expenses to be more commensurate with our sales volumes. However, we continue to incur losses and have a substantial accumulated deficit, and </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">substantial doubt about our ability to continue as a going concern continues to exist at March&#160;31, 2020. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Since the executive transition on April 1, 2019, we have continued to evaluate and assess strategic options as we seek to achieve profitability. We plan to achieve profitability through growing our sales by continuing to execute on our multi-channel sales strategy that targets key verticals such as government, healthcare, education and commercial and industrial, complemented by our marketing outreach campaigns, channel partnerships, and additional sales from a new e-commerce platform, which we plan to launch in the second quarter of 2020. We also plan to continue to develop advanced lighting and lighting control technologies and introduce impactful new products such as the EnFocus&#8482;, a breakthrough lighting control platform we officially launched during the second quarter of 2020. In addition, we continue to apply rigorous and financial disciplines in our organizational structure, business processes and policies, and supply chain practices to help accelerate our path towards profitability.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">As described in Note 9, we also raised approximately $<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMTA5OTUxMTY2MjMxNQ_820b7c32-0443-4bb3-aad0-a539d1b10324">2.3</ix:nonFraction> million of net proceeds upon the issuance of common stock and warrants under the January 2020 Equity Offering</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The restructuring and cost cutting initiatives implemented during 2019 as well as the January 2020 equity offering that significantly strengthened our balance sheet were designed to allow us to effectively execute these strategies. However, our efforts may not occur as quickly as we envision or be successful, due to the long sales cycle in our industry, the corresponding time required to ramp up sales from new products and markets into this sales cycle, the timing of introductions of additional new products, significant competition, potential sales volatility given our customer concentration, and the recent and lingering economic impact from COVID-19 pandemic, among other factors. As a result, we will continue to review and pursue selected external funding sources to ensure adequate financial resources to execute across the timelines required to achieve these objectives including, but not limited to, the following:</span></div><div><span><br/></span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining financing from traditional or non-traditional investment capital organizations or individuals; </span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining funding from the sale of our common stock or other equity or debt instruments; and</span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining debt financing with lending terms that more closely match our business model and capital needs.</span></div><div style="padding-left:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">There can be no assurance that we will obtain funding on acceptable terms, in a timely fashion, or at all. Obtaining additional funding contains risks, including:</span></div><div><span><br/></span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">additional equity financing may not be available to us on satisfactory terms and any equity we are able to issue could lead to dilution for current stockholders and have rights, preferences and privileges senior to </span></div></ix:continuation></ix:continuation><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">14</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i14ec6cc9f2a34d139da9cc4b68a4d126" continuedAt="i57197c3e424b47328bb46cb7466ad86d"><ix:continuation id="i640fbabc47634bb1b416c5e958f5dedb" continuedAt="iae37fcd1c23f42f5bee768369a950b1b"><div style="padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">our common stock;</span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">loans or other debt instruments may have terms and/or conditions, such as interest rate, restrictive covenants, conversion features, refinancing demands, and control or revocation provisions, which are not acceptable to management or our board of directors; and</span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">the current environment in capital markets combined with our capital constraints may prevent us from being able to obtain adequate debt financing.</span></div><div style="padding-left:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we fail to obtain the required additional financing to sustain our business before we are able to produce levels of revenue to meet our financial needs, we will need to delay, scale back or eliminate our business plan and further reduce our operating costs and headcount, each of which would have a material adverse effect on our business, future prospects, and financial condition. A lack of additional funding could also result in our inability to continue as a going concern and force us to sell certain assets or discontinue or curtail our operations and, as a result, investors in the Company could lose their entire investment.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Considering both quantitative and qualitative information, we continue to believe that the combination of our plans to obtain additional external funding , timely reorganizational actions, current financial position, liquid resources, obligations due or anticipated within the next year, development and implementation of </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">an excess inventory reduction plan, application and successful acquisition of a Payroll Protection Plan (&#8220;PPP&#8221;) loan during April 2020, plans and initiatives in our R&amp;D, product development and sales and marketing, development of potential channel partnerships, if adequately executed, will provide us with an ability to finance our operations through the next twelve months  and will mitigate the substantial doubt about our ability to continue as a going concern. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On May 15, 2019, we received a letter from the Nasdaq Stock Market (&#8220;NASDAQ&#8221;) advising us that for 30 consecutive trading days preceding the date of the letter, the bid price of our common stock had closed below the $1.00 per share minimum required for continued listing on NASDAQ pursuant to listing rules. Therefore, we could be subject to delisting if we did not regain compliance within the compliance period or extend the compliance period by filing for an extension. On October 15, 2019, the Company formally requested a 180-day extension beginning November 12, 2019 and is evaluating options to regain compliance. </span></div></ix:continuation></ix:continuation><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"><ix:continuation id="i57197c3e424b47328bb46cb7466ad86d"><ix:continuation id="iae37fcd1c23f42f5bee768369a950b1b">On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#8217; stockholders, provided it occurs no later than June 17, 2020.</ix:continuation></ix:continuation> </span></div><div><span><br/></span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_49"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 4. <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:InventoryDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RleHRyZWdpb246ODhiOTMwMDRiOTNhNDlkZWI3NTRhYTRjOGU1ZTk3OWZfMjQ4_c00552f8-0dd0-4510-8946-5a4c57f1088e" continuedAt="i1b5fcc561f304cdb936207ede11013d6" escape="true">INVENTORIES</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i1b5fcc561f304cdb936207ede11013d6"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfInventoryCurrentTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RleHRyZWdpb246ODhiOTMwMDRiOTNhNDlkZWI3NTRhYTRjOGU1ZTk3OWZfMjQ1_e5429fbf-04ab-4403-a327-15db9c53ac4f" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Inventories are stated at the lower of standard cost (which approximates actual cost determined using the first-in, first-out cost method) or net realizable value, and consist of the following (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:69.661%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:12.094%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.541%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:11.504%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31,<br/>2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31,<br/>2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Raw materials</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryRawMaterialsNetOfReserves" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMS0xLTEtMS0w_fb07a763-6f18-4cc8-af66-fd64e05bf318">3,019</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryRawMaterialsNetOfReserves" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMS0zLTEtMS0w_7dc6ccc9-6aa5-4338-ab26-5afd4a2fe94a">4,064</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finished goods</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryFinishedGoodsNetOfReserves" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMi0xLTEtMS0w_6feac40c-3bfc-4258-9fd0-4761d3a9c3f8">5,248</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryFinishedGoodsNetOfReserves" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMi0zLTEtMS0w_aea40517-b9af-4025-9538-14ec7ac9817e">5,749</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Reserves for excess, obsolete, and slow-moving inventories </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:InventoryValuationReservesRawMaterials" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMy0xLTEtMS0w_5d627fb7-7676-4e7e-885d-3c8a2324677a">3,567</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="efoi:InventoryValuationReservesRawMaterials" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMy0zLTEtMS0w_e9bab71e-c529-4691-9ee1-63dcaefa85fa">3,645</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inventories, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfNS0xLTEtMS0w_8b2b49a7-30f4-413c-9f51-9abe831b3b69">4,700</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfNS0zLTEtMS0w_6bfc3072-b60e-40b5-9848-d3a693c40df3">6,168</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div></ix:nonNumeric></ix:continuation><div><span><br/></span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">15</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_52"></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">5.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfNzgy_19ea9da5-f5cd-49f6-9f21-8e1a1f1469fb" continuedAt="i0b6311684d3441bda3f3fe143cde8e93" escape="true">PROPERTY AND EQUIPMENT</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i0b6311684d3441bda3f3fe143cde8e93"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:PropertyPlantAndEquipmentTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfNzc4_ef12e762-bdd3-467c-ba3b-2f5dce991e22" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the related assets and consist of the following (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:69.321%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:11.963%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:11.966%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31,<br/>2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31,<br/>2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Equipment (useful life <ix:nonNumeric contextRef="ib7792071ee6f4febaf8ac61677610457_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0wLTEtMS0wL3RleHRyZWdpb246NjZhY2I2ODQ3NTc0NGE5NjhhNjE0NTQ4ODI1MGY5NmFfMTA5OTUxMTYyNzgxOA_a5b0ad39-54d8-4e30-a4bb-d882fac9cf36">3</ix:nonNumeric> to <ix:nonNumeric contextRef="i689af99ba66746b9af3b151ea388fa93_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0wLTEtMS0wL3RleHRyZWdpb246NjZhY2I2ODQ3NTc0NGE5NjhhNjE0NTQ4ODI1MGY5NmFfMTA5OTUxMTYyNzgyMg_dbef80ec-f353-4387-98eb-d77b6444b887">15</ix:nonNumeric> years)</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7ee6132de1184f148b7f7cb7160ebe2a_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0xLTEtMS0w_1247c01f-9a74-47a9-bf2a-1c7518926b16">1,297</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i103bb3115f5c4bceb51b2cff7a0d85fd_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0zLTEtMS0w_903be77b-a392-421e-92d8-975561a3af9a">1,297</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Tooling (useful life <ix:nonNumeric contextRef="i4dbd78ef571f4b88abf619076087ace7_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0wLTEtMS0wL3RleHRyZWdpb246ZDNkNjViMzBkYjcxNGVmM2I2MWUyNTEyOTI1NjZjMmRfMTA5OTUxMTYyNzgxNQ_3ebe6d6d-2810-495c-8b38-ba312cf39ca0">2</ix:nonNumeric> to <ix:nonNumeric contextRef="i72ebb011a1074f6e9f54791a24fe6374_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0wLTEtMS0wL3RleHRyZWdpb246ZDNkNjViMzBkYjcxNGVmM2I2MWUyNTEyOTI1NjZjMmRfMTA5OTUxMTYyNzgxOA_086d41cd-279f-4902-9129-81c286edb761">5</ix:nonNumeric> years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia49d7e9d47fb47c0b777a4296bd32611_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0xLTEtMS0w_cc0a787b-b337-47bb-ae9d-888db2e10463">203</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i2f6321f879b441faa96a426f17666ef0_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0zLTEtMS0w_11af0488-1eb0-4a95-b60d-999a819216bc">203</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Vehicles (useful life <ix:nonNumeric contextRef="ieb49f8789dd446fab44e2022d7f1441d_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMy0wLTEtMS0wL3RleHRyZWdpb246YmI3ZWRiMGY5NGVhNGNiODk1MDkxYTQyMjNjYmQ1MzNfMTA5OTUxMTYyNzgxMQ_bf50b968-3744-48ce-bfc3-39340a7ff0ca">5</ix:nonNumeric> years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i1b932be3872e442b8f0776202a8326aa_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMy0xLTEtMS0w_43d644d7-8a3e-4fd6-a828-a28e491c652d">47</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i31e514612c5f474083189f0afa509070_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMy0zLTEtMS0w_e15994a3-7ea5-4c0d-925d-85d1936f890f">47</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Furniture and fixtures (useful life <ix:nonNumeric contextRef="i81bd9ce8c0f84022aad34038ed9b6bae_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNC0wLTEtMS0wL3RleHRyZWdpb246OWMwYzRkMTNiNjQyNGJmNDgwODUyNGQ2M2FlMDA2YThfMTA5OTUxMTYyNzgyNQ_c3be1acd-0fe1-4c67-aeca-d5019539ac6b">5</ix:nonNumeric> years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ie9c687416c7b4bed88df19d0681017e1_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNC0xLTEtMS0w_ffad4aad-dbcd-407d-a45e-3ef8ea112629">137</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i54ba7d6c94c54981bd64fd061825f8fc_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNC0zLTEtMS0w_de3c3871-9b7b-4b55-90f1-30648a07a863">137</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Computer software (useful life <ix:nonNumeric contextRef="ib5fd087ab426408fb4b5c8abf6483d2f_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNS0wLTEtMS0wL3RleHRyZWdpb246ZGM5MDY5NmVmZTQ5NDNlOTk4N2E1ZDcxMzEwZjQ0MDVfMTA5OTUxMTYyNzgyMA_2e0b97a8-fa47-49d6-95ac-b5b4105fc0d8">3</ix:nonNumeric> years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="id01135927c5d4595827cdbd630f84e92_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNS0xLTEtMS0w_d56b9ff8-252f-411c-af99-58a179de16a4">1,028</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="if99c1b3b7ae74e6a9500a2cb854e408f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNS0zLTEtMS0w_d200fdc0-b11b-40a8-8a8d-a6e641f27aea">1,028</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Leasehold improvements (the shorter of useful life or lease life)</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iacb9d2ffd279482387285aaabce702cc_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNi0xLTEtMS0w_c0cd4c99-f406-448d-8e32-882155328dc8">211</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ieb35d14bbd4841019335215b4d706ed3_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNi0zLTEtMS0w_21019316-30d3-43b6-9086-c78caa0b68ea">211</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease right-of-use asset</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iefa378c488764f619919f9f9fc00d417_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNy0xLTEtMS0w_d7b9ee17-c743-4653-99e1-efe484390c55">13</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i187dbf4b177e4d50a561850954d05410_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNy0zLTEtMS0w_2c343873-297c-403b-9a4b-5e6e617e2007">13</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Projects in progress</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i62641c793be6491aa51660bc939fb271_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOC0xLTEtMS0w_8b735686-0095-4705-8420-5ba211cedffe">95</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i465e01cf61374815936b4df98499c7f9_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOC0zLTEtMS0w_c7242f3f-c593-4a44-9334-c9a2ca9be093">48</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment at cost</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOS0xLTEtMS0w_e3096eed-0249-4f41-bdb6-4e5555ca6f74">3,031</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOS0zLTEtMS0w_cb4e202a-6352-43cb-be61-5e51b3d91a5a">2,984</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less: accumulated depreciation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTAtMS0xLTEtMA_c47926b5-643b-4fe1-b3a9-b48325f28170">2,641</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTAtMy0xLTEtMA_9518cf1b-6886-475b-825d-e5a78be2e63b">2,595</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTEtMS0xLTEtMA_49c42637-06e3-46b1-8694-d39de54ee708">390</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTEtMy0xLTEtMA_a200ce07-fa91-4892-8d6d-0d0a6febfb89">389</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Depreciation expense was $<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Depreciation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfMTA5OTUxMTYyODU2Nw_850361ad-9366-4ea6-be10-fe0a04f2b074">46</ix:nonFraction>&#160;thousand and $<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Depreciation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfMTA5OTUxMTYyOTA3NA_138a515a-2d93-4e4e-9bce-38b743332f56">105</ix:nonFraction>&#160;thousand for the three months ended March 31, 2020 and 2019, respectively.</span></div></ix:continuation><div><span><br/></span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_58"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 6. <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:LesseeFinanceLeasesTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfMzg1Mg_5a809c84-8e36-4a7c-a528-de6b00310a56" continuedAt="i95d9249a9ca1409c9494996dbc9d34c6" escape="true">LEASES</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i95d9249a9ca1409c9494996dbc9d34c6" continuedAt="i3facfde78e3e44e1873c25614865f6f9"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company leases certain equipment, manufacturing, warehouse and office space under non-cancellable operating leases expiring through 2024 under which it is responsible for related maintenance, taxes and insurance. The Company has one finance lease containing a bargain purchase option upon expiration of the lease in 2022. The lease term consists of the non-cancellable period of the lease, periods covered by options to extend the lease if the Company is reasonably certain to exercise the option, and periods covered by an option to terminate the lease if the Company is reasonably certain not to exercise the option. The present value of the remaining lease obligation for these leases was calculated using an incremental borrowing rate (&#8220;IBR&#8221;) of <ix:nonFraction unitRef="number" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="4" name="us-gaap:LesseeOperatingLeaseDiscountRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNzY3_258e9f87-4ef5-4890-9848-7add57918a05">7.25</ix:nonFraction>%, which was the Company&#8217;s borrowing rate on its revolving credit agreement signed on December&#160;11, 2018. The weighted average remaining lease term for operating, restructuring and finance leases is <ix:nonNumeric contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" format="ixt-sec:duryear" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfOTUx_d6255f3a-b8a8-4e5a-a206-364162db5385">2.3</ix:nonNumeric> years, <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:duryear" name="efoi:RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfOTYx_3531d52c-e7b0-43f5-9ac6-1b6d11926319">1.3</ix:nonNumeric> years, and <ix:nonNumeric contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" format="ixt-sec:duryear" name="us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfOTc1_2d749320-9324-4427-a0f3-5b8b81000bea">2.0</ix:nonNumeric> years, respectively.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The Company had one restructured lease with sub-lease component for the New York, New York office that was closed in 2017. The lease expires in 2021. As part of the lease agreement there was $<ix:nonFraction unitRef="usd" contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RestrictedCash" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfMTA5OTUxMTYzNTI0NQ_171cf68e-068d-4dc4-98d6-c692f5358e03">0.3</ix:nonFraction>&#160;million in restricted cash in other long-term assets on the accompanying Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December 31, 2019 which represents collateral against the related letter of credit issued as part of this agreement.</span></div><div><span><br/></span></div><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The restructured lease and sub-lease were not scoped out of the requirements of Topic 842 and were evaluated for impairment in accordance with the asset impairment provisions of ASC 360, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Property, Plant and Equipment</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> (&#8220;Topic 360&#8221;). The Company concluded its net right-of-use assets were not impaired and the carrying amount approximates expected sublease income in future years as of March&#160;31, 2020. The Company continues to carry certain immaterial operating expenses associated with this lease as restructuring liabilities and will continue to accrete those liabilities in accordance with Topic 420, as has been done since the cease use date in 2017. For additional information regarding treatment of leases please refer to Note 6 &#8220;Leases.&#8221; included under Item 8 of our 2019 Annual Report.</span></div></ix:continuation><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">16</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i3facfde78e3e44e1873c25614865f6f9" continuedAt="i186761abf56349d0bb2e24c595662dcb"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:LeaseCostTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMg_f1c47655-74ea-4826-8d3a-d707488680b1" escape="true"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Components of the operating, restructured and finance lease costs recognized in net loss for the three months ended March&#160;31, 2020 and 2019, were as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:64.966%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td style="width:1.0%;"></td><td style="width:13.465%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.851%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:13.768%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease cost (income):</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sublease income</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:SubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNC0zLTEtMS0w_033e457f-17b9-4191-a4c1-e5c1a817905b">25</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:SubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNC01LTEtMS0w_ba4130a6-96f5-4d1b-bd22-4f24ae31c690">25</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Lease cost</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:OperatingLeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNS0zLTEtMS0w_26909dd9-5742-4f3a-b223-c2e60caf341a">152</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:OperatingLeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNS01LTEtMS0w_54679380-bba7-481f-b35c-a5194e17acae">147</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease cost, net</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="efoi:OperatingLeaseCostNetOfSubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNi0zLTEtMS0w_c3b4f182-833c-4f82-a699-1149e46d2eb9">127</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="efoi:OperatingLeaseCostNetOfSubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNi01LTEtMS0w_b5d2840d-d6ca-4b18-bef3-778103b67823">122</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease cost (income):</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sublease income</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="efoi:RestructuredLeaseSubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfOS0zLTEtMS0w_2f3b55eb-3bc2-4758-a334-df10531d8a39">68</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="efoi:RestructuredLeaseSubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfOS01LTEtMS0w_4036ec7f-c3d6-4e3d-8a3f-268295bc1eef">112</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Lease cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="efoi:RestructuredLeaseOperatingLeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTAtMy0xLTEtMA_2bffae4e-48db-4076-9e79-2736349a8002">61</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="efoi:RestructuredLeaseOperatingLeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTAtNS0xLTEtMA_7012a070-2624-479c-b2ba-bffacc8c6236">109</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" sign="-" name="efoi:RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTEtMy0xLTEtMA_dc77f555-f29f-471f-bcd3-817913f7387c">7</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="efoi:RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTEtNS0xLTEtMA_75835e85-7a80-44dc-a032-863aadbf06d3">3</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease cost</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest of lease liabilities</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:FinanceLeaseInterestExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTQtMy0xLTEtMA_afe14d24-c106-4ecb-ab53-a6fa9dbc797b">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:FinanceLeaseInterestExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTQtNS0xLTEtMA_7c2d08d3-eae9-4912-9ac2-12749015e9fe">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i01b3cc6805a34e7ea5feb4f2ea512316_D20190701-20190930" decimals="-3" format="ixt:zerodash" name="us-gaap:FinanceLeaseInterestExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTUtMy0xLTEtMA_ba0a2567-8cb3-454a-80cf-79217c051ad6">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" decimals="-3" name="us-gaap:FinanceLeaseInterestExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTUtNS0xLTEtMA_2b3ea020-2115-4ab7-8074-0f3a257036c0">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:LeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTctMy0xLTEtMA_4552185e-1380-483b-b6f0-fbe7ad648fdc">120</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:LeaseCost" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTctNS0xLTEtMA_90b9656c-64f6-4448-91af-de3834395bb7">120</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric><div style="margin-bottom:8pt;"><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="efoi:LeaseSupplementalBalanceSheetInformationTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMQ_b6c2669f-bbd3-4cb8-96dd-e352482d4e56" escape="true"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Supplemental balance sheet information related to the Company&#8217;s operating and finance leases as of March&#160;31, 2020 and December&#160;31, 2019 are as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:65.717%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:13.465%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.851%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:13.767%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Leases</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease right-of-use assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNC0zLTEtMS0w_6a3ac2d4-cd9d-44b8-84c2-d08f980d50a5">1,179</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMy0zLTEtMS0xMzEy_ba3f552d-a519-414c-a322-18c6dbc21804">1,289</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease right-of-use assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredOperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNS0zLTEtMS0w_2cad2f22-3116-4051-a5d3-2a70074c9ca0">268</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="efoi:RestructuredOperatingLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNC0zLTEtMS0xMzEy_54fd10e2-75c4-4eed-992b-40e1c753b259">322</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease right-of-use assets, total</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:OperatingLeaseRightofUseAssetIncludingRestructuredLeases" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNi0zLTEtMS0w_90af5a12-1a31-44f5-8583-05020f4bd2e1">1,447</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="efoi:OperatingLeaseRightofUseAssetIncludingRestructuredLeases" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNS0zLTEtMS0xMzEy_e36f0aff-c2fb-4e17-8cef-cdddfff2164f">1,611</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOC0zLTEtMS0w_b5cc96b5-645e-4c18-a99a-71522e1b5d52">1,337</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNy0zLTEtMS0xMzEy_a3cc4575-b8d4-4586-b648-5b45d2995762">1,480</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredOperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOS0zLTEtMS0w_5a638194-0ea6-450f-ada6-896d2e3c6e7c">410</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="efoi:RestructuredOperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOC0zLTEtMS0xMzEy_3122de19-3206-44de-80a4-219c114882f1">488</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities, total</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:OperatingLeaseLiabilityIncludingRestructuredLeases" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTAtMy0xLTEtMA_5a1bdb16-2a3a-40bd-bfac-c95766c86eb5">1,747</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" format="ixt:numdotdecimal" name="efoi:OperatingLeaseLiabilityIncludingRestructuredLeases" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOS0zLTEtMS0xMzEy_e6c73a08-0bbb-4f0c-8cdd-477ead39adae">1,968</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance Leases</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:FinanceLeaseRightOfUseAssetGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTMtMy0xLTEtMA_a15c3db3-f469-4d2a-9ff8-73e0941cf159">13</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="efoi:FinanceLeaseRightOfUseAssetGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTItMy0xLTEtMTMxMg_b58932e0-40eb-473d-9727-1e80a6636c85">13</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Allowances for depreciation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:FinanceLeaseRightOfUseAssetAccumulatedDepreciation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTQtMy0xLTEtMA_8f8989d5-8a4a-4c54-8a46-4edee017283f">7</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="efoi:FinanceLeaseRightOfUseAssetAccumulatedDepreciation" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTMtMy0xLTEtMTMxMg_7425c497-a35c-4059-9595-96f47d5eb7a8">5</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease assets, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTUtMy0xLTEtMA_0b65172d-8054-49b3-ab37-4a0ecec4fbdf">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:FinanceLeaseRightOfUseAsset" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTQtMy0xLTEtMTMxMg_cf688ec8-5cae-402f-9d33-d6f10bde3888">8</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTctMy0xLTEtMA_423bbfd4-d0d7-4494-9dc0-0f76b85f407c">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:FinanceLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTYtMy0xLTEtMTMxMg_7621c02a-87b6-4761-b256-e73b175cb77a">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total finance lease liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTgtMy0xLTEtMA_62190c3c-44fc-4e2a-9034-0ad536b42bfb">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-3" name="us-gaap:FinanceLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTctMy0xLTEtMTMxMg_7fb83bd5-2979-4816-90de-92f6a7b7c3e4">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric></ix:continuation><div style="margin-bottom:8pt;"><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">17</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i186761abf56349d0bb2e24c595662dcb"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMA_add42584-49ba-4b77-a42a-0772ff1c300b" escape="true"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMA_c74ebc5b-92c2-4da5-9d05-c9075d468478" escape="true"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March&#160;31, 2020 are as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:34.786%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:13.615%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:13.615%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:13.615%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:13.619%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases Sublease Payments</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance Lease</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2020 to March 2021</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS0zLTEtMS0w_3ce87a05-a1e5-4dfd-bc2c-ff13cbafc33b">621</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS00LTEtMS0w_b6e80756-5cc5-466c-9e6f-1bac8dc3d73c">342</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS01LTEtMS0w_eb47c4df-863a-4bb8-b497-3f883aade395">273</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS03LTEtMS0w_bbc6c437-3e66-460f-a57f-02cdac14da99">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2021 to March 2022</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi0zLTEtMS0w_406b14ee-ab2a-4ca5-b54b-ac08276cc0b4">644</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi00LTEtMS0w_83d1dabd-b804-47be-87b3-88611e584d7f">86</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi01LTEtMS0w_28cf1bd3-0806-4760-8a14-582bb3be3228">68</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearTwo" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi03LTEtMS0w_bd898570-4a72-42f4-a8dd-494227039bbd">3</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2022 to March 2023</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy0zLTEtMS0w_af9ec687-fbb6-4cce-a97a-e73542ec2919">172</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy00LTEtMS0w_3eb163de-b5f0-4c2c-bde7-895f40f67ad7">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearThree" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy01LTEtMS0w_02c21020-a0d1-4dc4-a336-11725d9a3083">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearThree" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy03LTEtMS0w_b49e6634-56cb-455f-8a27-fb0cb72d5201">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2023 to March 2024</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC0zLTEtMS0w_8a6802b5-4572-49f4-9cd4-2393b415e968">13</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC00LTEtMS0w_1943df4e-66d9-4e6a-88ea-63e8b9aecd18">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFour" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC01LTEtMS0w_512b2933-8f9f-4eb5-9635-3c1241b49379">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearFour" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC03LTEtMS0w_11f99ddd-fb5e-49c2-af6b-929587b880dd">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total future undiscounted lease payments</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi0zLTEtMS0w_12b82ae9-16f5-49b9-9c09-5abc6c84e42e">1,450</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi00LTEtMS0w_dc841d36-a7e9-4388-aa9b-150f4b04b8f7">428</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LessorOperatingLeasePaymentsToBeReceived" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi01LTEtMS0w_41192017-7fc7-4d74-b013-a691ab43a87f">341</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiabilityPaymentsDue" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi03LTEtMS0w_f6976c98-6e67-46f8-82ca-06b0f98fb7f2">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less imputed interest</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy0zLTEtMS0w_31b0a0df-a11b-4e52-96bb-aae2fa2011d7">113</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy00LTEtMS0w_8af7de3a-d3ac-44f3-8a0d-122ebff0ec0d">18</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:LessorOperatingLeaseLiabilityUndiscountedExcessAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy01LTEtMS0w_5fcca725-621e-457f-96f9-66987e9cde43">14</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:zerodash" name="us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy03LTEtMS0w_3e2941c5-ef0e-41fb-9ef0-f5cc25199a45">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total lease obligations</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC0zLTEtMS0w_26cbef89-fcdf-402e-afd7-152502c8e9ce">1,337</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:RestructuredOperatingLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC00LTEtMS0w_501aca4d-499a-457f-af66-ec3b58c8df3b">410</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="efoi:OperatingLeaseReceivable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC01LTEtMS0w_3045e78d-6125-4ea5-969d-0136577357c9">327</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" name="us-gaap:FinanceLeaseLiability" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC03LTEtMS0w_df985b46-36f7-4127-b7dd-1856ff9bcf6f">6</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div></ix:nonNumeric></ix:nonNumeric><div style="margin-bottom:8pt;"><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="efoi:SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDM5OQ_881f0b79-0415-4b7b-b4ef-34e48fd53436" escape="true"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Supplemental cash flow information related to leases for the three months ended March&#160;31, 2020 and 2019, was as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:66.168%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:13.615%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.400%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:13.617%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Supplemental cash flow information</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash paid, net, for amounts included in the measurement of lease liabilities:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating cash flows from operating leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:OperatingLeasePayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNC0zLTEtMS0w_b38544c7-facd-446f-acb2-2175cce3694e">135</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:OperatingLeasePayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNC0zLTEtMS0xNDQy_a1245952-670f-427a-bc78-82db2c58b74d">122</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating cash flows from restructured leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="efoi:RestructuredLeasesOperatingLeasePayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNS0zLTEtMS0w_78109053-f8e3-44ad-b38a-3e34bc966091">17</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" sign="-" name="efoi:RestructuredLeasesOperatingLeasePayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNS0zLTEtMS0xNDQy_f2a09108-9284-4cde-a93e-a5764d940da9">3</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Financing cash flows from finance leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNi0zLTEtMS0w_aaa661db-86ea-4d11-a2c3-10a84d45bda4">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:FinanceLeasePrincipalPayments" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNi0zLTEtMS0xNDQy_3b86f8af-2aab-49cd-b40a-b7e8659f4202">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div></ix:nonNumeric></ix:continuation><div style="text-align:center;margin-bottom:8pt;"><span><br/></span></div><div style="text-align:center;margin-bottom:8pt;"><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_61"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 7. <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:DebtDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzQxOQ_5eed7e11-ae64-4af7-b399-37b81437ea26" continuedAt="i8709508cf28a496ea84fd91c7b25dced" escape="true">DEBT</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i8709508cf28a496ea84fd91c7b25dced" continuedAt="i8d51bb941f55499fbdda9ec221642043"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Credit facilities</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Borrowings under the Company&#8217;s revolving line of credit (&#8220;Credit Facility&#8221;) with Austin Financial Services</span><span style="background-color:rgb(255,255,255, 0.0);color:#008080;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">were $<ix:nonFraction unitRef="usd" contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LinesOfCreditCurrent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY0OTg4OA_c04384c1-ef6e-4bef-bda3-0c7829b9c1f5">0.8</ix:nonFraction> million at March&#160;31, 2020 and $<ix:nonFraction unitRef="usd" contextRef="i669eed99303b428ea8e50488f9cb3d52_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LinesOfCreditCurrent" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY0OTkxNw_60ef1d7a-0692-4b31-8522-918b451cd786">0.7</ix:nonFraction> million at December&#160;31, 2019 and are recorded in the Condensed Consolidated Balance Sheets as a current liability under the caption, &#8220;Credit line borrowings.&#8221; Outstanding balances include unamortized net issuance costs totaling $<ix:nonFraction unitRef="usd" contextRef="i669eed99303b428ea8e50488f9cb3d52_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:UnamortizedDebtIssuanceExpense" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjE2MQ_6668088d-0fd4-44f9-92be-37f741530ffd"><ix:nonFraction unitRef="usd" contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:UnamortizedDebtIssuanceExpense" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjE2MQ_ca721782-69d5-4d17-8aaa-8bc8c0577028">0.1</ix:nonFraction></ix:nonFraction> million for March&#160;31, 2020 and December&#160;31, 2019, respectively. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Credit Facility is secured by a lien on our assets. Interest on advances under the line is due monthly at the &#8220;Prime Rate,&#8221; as published by the Wall Street Journal from time to time, plus a margin of <ix:nonFraction unitRef="number" contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331" decimals="2" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTQxMg_aa8c04dc-89e6-4b55-a728-309be76cc369">2</ix:nonFraction>%. The borrowing rate as of March&#160;31, 2020 and December&#160;31, 2019 was <ix:nonFraction unitRef="number" contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331" decimals="4" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTQ1NQ_dd6b1267-210c-41b7-b7aa-c2df63da5867">5.25</ix:nonFraction>% and <ix:nonFraction unitRef="number" contextRef="i669eed99303b428ea8e50488f9cb3d52_I20191231" decimals="4" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTQ2Mg_87b2c323-0f43-4191-9c5b-dfa99cf55b62">6.75</ix:nonFraction>%, respectively. Overdrafts are subject to a <ix:nonFraction unitRef="number" contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331" decimals="2" name="efoi:LineofCreditFacilityOverdraftFeePercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTUwOA_deb7c936-e9d9-4a22-b48f-212f82da4f25">2</ix:nonFraction>% fee. Additionally, an annual facility fee of <ix:nonFraction unitRef="number" contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331" decimals="2" name="efoi:LineOfCreditFacilityAnnualFacilityFeePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTU1Ng_51792f9a-8bd7-45a0-bdf7-31c24dae6f10">1</ix:nonFraction>% on the entire $<ix:nonFraction unitRef="usd" contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331" decimals="-6" format="ixt:numdotdecimal" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTU3Mw_ef6d4c97-1118-42a7-a91e-57c22942fcca">5.0</ix:nonFraction> million amount of the Credit Facility is due at the beginning of each of the <ix:nonNumeric contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331" format="ixt-sec:durwordsen" name="us-gaap:DebtInstrumentTerm" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTY0NQ_507b99e3-bb3f-4b76-8780-4343fc437bae">three years</ix:nonNumeric> and a <ix:nonFraction unitRef="number" contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331" decimals="3" name="efoi:LineOfCreditFacilityCollateralManagementFee" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTY1NA_6c354592-3af0-4160-9ec9-306e1c0178ad">0.5</ix:nonFraction>% collateral management fee on the average outstanding loan balance is payable monthly. We paid Austin the first year&#8217;s fee when the Credit Facility was signed and the second year&#8217;s fee in December of 2019. Refer to Note 9 included under Item 8 of our 2019 Annual Report.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Convertible Notes</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On March&#160;29, 2019, we raised $<ix:nonFraction unitRef="usd" contextRef="i616bfc13d4f3451dad94f274721d9ca1_D20190329-20190329" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfSubordinatedLongTermDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjIwOQ_7c6e3372-a46a-4eb2-b992-76140878a24b">1.7</ix:nonFraction> million (before transaction expenses) from the issuance of $<ix:nonFraction unitRef="usd" contextRef="i32bdc6ad45fa4ebdb50e36f95024cefc_I20190331" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY2MTcyOQ_317456b1-0ec4-4af1-b3d4-b578a6cccfb0">1.7</ix:nonFraction>&#160;million in principal amount of subordinated convertible promissory notes to certain investors (the &#8220;Convertible Notes&#8221;). The Convertible Notes had a maturity date of December&#160;31, 2021 and bore interest at a rate of <ix:nonFraction unitRef="number" contextRef="i2e0c2a06b63b437da1dcf3599d7e5a61_D20190329-20190630" decimals="INF" name="us-gaap:DebtConversionOriginalDebtInterestRateOfDebt" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjI5MQ_9e5c63c1-457d-4299-b42b-4d15e6833bdc">5</ix:nonFraction>% per annum until June 30, 2019 and at a rate of <ix:nonFraction unitRef="number" contextRef="i51b2ccfc519740958ee98d5008dffab2_D20190701-20211231" decimals="INF" name="us-gaap:DebtConversionOriginalDebtInterestRateOfDebt" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjI5NA_acabdeca-6438-4480-a555-96f3f60db8d2">10</ix:nonFraction>% thereafter. Pursuant to their terms, on January&#160;16, 2020 following approval by our stockholders of certain amendments to our certificate of incorporation, the principal amount of all of the Convertible Notes,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">the accumulated interest thereon ($<ix:nonFraction unitRef="usd" contextRef="i5d9e4687848f449d8f6814d835a62769_I20200116" decimals="-5" format="ixt:numdotdecimal" name="efoi:AccumulatedInterestOnSubordinatedDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY2MTc0OQ_e43db1de-4072-4314-9e22-4dcac57fc25c">0.1</ix:nonFraction>&#160;million) and unamortized issuance costs at the date of conversion ($<ix:nonFraction unitRef="usd" contextRef="id769f9d3630a45308e141af5f271dc3a_I20200116" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY2MTc2OA_c2c744b5-ee6e-40d9-a630-07091d3f9f50">0.04</ix:nonFraction> million), which totaled $<ix:nonFraction unitRef="usd" contextRef="i1ece5e1ccd0241039740f2372f43ed06_D20200116-20200116" decimals="-2" format="ixt:numdotdecimal" name="efoi:NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5MA_81c5e9ba-b091-4773-b982-875cb9081015">1.8</ix:nonFraction> million converted at a conversion price of $<ix:nonFraction unitRef="usdPerShare" contextRef="i32bdc6ad45fa4ebdb50e36f95024cefc_I20190331" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5Mw_ed43cf01-893d-45ed-a2d3-dce3d76fb3d9">0.67</ix:nonFraction> per share into an aggregate of <ix:nonFraction unitRef="shares" contextRef="id30eeba798064e1eab806487764015dd_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5Ng_3ad0d674-1551-4bcb-b938-294b0fd51352">2,709,018</ix:nonFraction> shares of the Company&#8217;s Series A </span></div></ix:continuation><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">18</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i8d51bb941f55499fbdda9ec221642043"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Convertible Preferred Stock, par value $<ix:nonFraction unitRef="usdPerShare" contextRef="ic192a646e5504a69a5063be9259c9577_I20200331" decimals="INF" name="us-gaap:PreferredStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5OQ_4b4be7cc-1650-4dbd-9528-c84efd3cc5c2">0.0001</ix:nonFraction> per share (&#8220;Series A Preferred Stock&#8221;), which is convertible on a one-for-one basis into shares of our common stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The purchase agreement related to the Convertible Notes contain customary representations and warranties and provide for resale registration rights with respect to the shares of our common stock issuable upon conversion of the Series A Preferred Stock. Please also refer to Note 9, &#8220;Stockholder&#8217;s Equity&#8221;.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Iliad Note </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On November&#160;25, 2019, we entered into a note purchase agreement (&#8220;the Iliad Note Purchase Agreement&#8221;) with Iliad Research and Trading, L.P. (&#8220;Iliad&#8221;) pursuant to which the Company sold and issued to Iliad a promissory note in the principal amount of approximately $<ix:nonFraction unitRef="usd" contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjQ2Nw_398ac7b5-23b6-408c-aa25-c995f01fd035">1.3</ix:nonFraction> million (&#8220;Iliad Note&#8221;). The Iliad Note was issued with an original issue discount of $<ix:nonFraction unitRef="usd" contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedPremium" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjQ3Mw_8174768c-dc50-442b-a1ce-3493f96c39d6">142</ix:nonFraction> thousand and Iliad paid a purchase price of $<ix:nonFraction unitRef="usd" contextRef="i29838234163e4f2c81f34d966bb63c22_D20191001-20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfDebt" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjQ3OA_e94f6af4-7fa2-4555-b0b2-aaf625115c13">1.1</ix:nonFraction> million for the issuance of the Iliad Note, after deduction of $<ix:nonFraction unitRef="usd" contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DeferredFinanceCostsGross" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjUwMA_c07e4bbb-e00a-4f06-a2d3-a3ef00243f21">15</ix:nonFraction> thousand of Iliad transaction expenses. </span></div><div><span><br/></span></div><div style="margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Iliad Note has a maturity date of November&#160;24, 2021 and accrues interest at <ix:nonFraction unitRef="number" contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125" decimals="2" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjUzOQ_a7c143b9-9083-40f3-90e7-444388fc7b44">8</ix:nonFraction>% per annum, compounded daily, on the outstanding balance. The Company may prepay the amounts outstanding under the Iliad Note at a premium, which is <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentPrepaymentPremiumPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU0Mg_e6676e05-087a-44a5-870d-116213247242">15</ix:nonFraction>% during the first year and <ix:nonFraction unitRef="number" contextRef="i3f70a7b76b414f9282cde20d86376a50_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentPrepaymentPremiumPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU0NQ_b263e51d-f767-417f-8b86-f8bae56aa65a">10</ix:nonFraction>% during the second year. Beginning in May 2020, Iliad may require the Company to redeem up to $<ix:nonFraction unitRef="usd" contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentRepurchaseAmount" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU0OA_6e562a08-9367-4361-84a6-1639a1e7dcc9">150</ix:nonFraction> thousand of the Iliad Note in any calendar month. The Company has the right on three occasions to defer all redemptions that Iliad could otherwise require the Company to make during any calendar month. Each exercise of this deferral right by the Company will increase the amount outstanding under the Iliad Note by <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="3" name="efoi:NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU1Ng_85492d21-2363-4864-b9c7-05ec92503612">1.5</ix:nonFraction>%. </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The total liability for the Iliad Note Purchase Agreement, net of discount and financing fees, was $<ix:nonFraction unitRef="usd" contextRef="i6dc1044cbe59406d9a6d73044c578f13_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentCarryingAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTAxOA_4c4151ff-ed2a-4530-89a6-03c0d00691bd">0.9</ix:nonFraction> million at March&#160;31, 2020 and $<ix:nonFraction unitRef="usd" contextRef="i8326445adcaf47ed9ef344318323c3cf_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentCarryingAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTEwMzQ2Nw_968977a7-0d7c-49bf-a0df-3c25465d8d95">1.0</ix:nonFraction> million at December&#160;31, 2019. Unamortized loan discount and debt issuance costs were $<ix:nonFraction unitRef="usd" contextRef="i8326445adcaf47ed9ef344318323c3cf_I20191231" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTA4Mw_9eaef043-b112-483c-a3d8-dbced0693293"><ix:nonFraction unitRef="usd" contextRef="i6dc1044cbe59406d9a6d73044c578f13_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTA4Mw_a6211a91-87d2-44bc-9aaa-b68fbd2c09d3">0.2</ix:nonFraction></ix:nonFraction> million at March&#160;31, 2020 and December 31, 2019.</span></div><div><span><br/></span></div><div style="margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the event our common stock is delisted from NASDAQ, the amount outstanding under the Iliad Note will automatically increase by <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2MA_7d7610e3-d369-49a7-b6f7-c29f25eb07bd">15</ix:nonFraction>% as of the date of such delisting.</span></div><div style="margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the Iliad Note Purchase Agreement and the Iliad Note, we have, among other things, agreed that, until the Iliad Note is repaid:</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;"><ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentProceedsToBePaidToLenderPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2Mw_bcd4a3b8-adfc-4a73-a336-29ca3ef92113">10</ix:nonFraction>% of gross proceeds the Company receives from the sale of our common stock or other equity must be paid to Iliad and will be applied to reduce the outstanding balance of the Iliad Note (the failure to make such a prepayment is not an event of default under the Iliad Note, but will increase the amount then outstanding under the Iliad Note by <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentProceedsToBePaidToLenderPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2Ng_ad4675e8-37dd-4a96-817e-03f46df12209">10</ix:nonFraction>%); and</span></div><div style="padding-left:36pt;"><span><br/></span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">unless agreed to by Iliad, we will not engage in certain financings that involve the issuance of securities that include a conversion rights in which the number of shares of common stock that may be issued pursuant to such conversion right varies with the market price of our common stock (a &#8220;Restricted Issuance&#8221;); provided, however, if Iliad does not agree to a Restricted Issuance, the Company may on up to three occasions make the Restricted Issuance anyway, but the outstanding balance of the Iliad Note will increase <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NDc0Ng_a756c577-49bb-4626-92b6-336c8a82e884">3</ix:nonFraction>% on each occasion the Company exercises its right to make the Restricted Issuance without Iliad&#8217;s agreement. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">In accordance with the terms of the Iliad Note, <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentProceedsToBePaidToLenderPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzM2Mg_bcd4a3b8-adfc-4a73-a336-29ca3ef92113">10</ix:nonFraction>% of the gross proceeds from the January 2020 Equity Offering ($<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzM5Nw_869a39e4-1035-4b67-93fd-00d14c2eff5a">275</ix:nonFraction> thousand) were used to make payments on the Iliad Note, of which $<ix:nonFraction unitRef="usd" contextRef="i853c3459dc604819a9253d34da5269c6_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzM4MA_e888ee51-35c4-4fd4-80be-06a224f58993">226</ix:nonFraction> thousand went towards the outstanding principal amount.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Upon the occurrence of an event of default under the Iliad Note, Iliad may accelerate the date for the repayment of the amount outstanding under the Iliad Note and increase the amount outstanding by an amount ranging from <ix:nonFraction unitRef="number" contextRef="iae284167b4aa474a8acd11a9079f4f8b_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2OQ_0df5edc5-d4f1-4927-a292-9c4d213bf7d6">5</ix:nonFraction>% to <ix:nonFraction unitRef="number" contextRef="ib44bb278c3a0461d8bf933d4a96e7bc8_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU3Mg_f3c10c69-2af0-4c52-9a2c-4e6f7c8ae57c">15</ix:nonFraction>%, depending on the nature of the default. Certain insolvency and bankruptcy related events of default will result in the automatic acceleration of the amount outstanding under the Iliad Note and the outstanding amount due will be automatically increased by <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU4MQ_5f62cc20-d078-48d0-84c4-efe2216a8508">5</ix:nonFraction>%. After the occurrence of an event of default, Iliad may elect to have interest accrue on the Iliad Note at a rate per annum of <ix:nonFraction unitRef="number" contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129" decimals="2" name="efoi:DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU3OA_5e01c359-7752-4c41-98ac-2a46e5912540">22</ix:nonFraction>%, or such lesser rate as permitted under applicable law.</span></div></ix:continuation><div><span><br/></span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">19</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_64"></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 8. <ix:nonNumeric contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" name="us-gaap:IncomeTaxDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMTUzOQ_025e47c9-a8aa-4c26-a25c-e325eff98772" continuedAt="i49c1010680a14da4977ae03674de103a" escape="true">INCOME TAXES</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i49c1010680a14da4977ae03674de103a"><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of the operating loss incurred during each of the three months ended March&#160;31, 2020 and 2019, and after the application of the annual limitation set forth under Section 382 of the Internal Revenue Code (&#8220;IRC&#8221;), it was not necessary to record a provision for U.S. federal income tax or various states income taxes.</span></div><div style="padding-right:4.5pt;"><span><br/></span></div><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">At March&#160;31, 2020 and December&#160;31, 2019, we had a full valuation allowance recorded against our deferred tax assets. </span></div><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The valuation allowance was recorded due to uncertainties related to our ability to realize the deferred tax assets, primarily consisting of certain net operating loss carry-forwards. The valuation allowance is based on management&#8217;s estimates of taxable income by jurisdiction and the periods over which the deferred tax assets will be recoverable.</span></div><div style="padding-right:4.5pt;"><span><br/></span></div><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">At December&#160;31, 2019, we had a net operating loss carry-forward of approximately $<ix:nonFraction unitRef="usd" contextRef="ib4f4e7223d514d64ad15d9044ca82831_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwards" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjI3OQ_a3d4aa44-0bd3-4287-8e3e-ee6b26d122cd">108.8</ix:nonFraction> million for federal income tax purposes ($<ix:nonFraction unitRef="usd" contextRef="i2ee5a03258754f87b72e2132d29961ce_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwards" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjMwMg_1a50b2ce-4be4-4f5f-8fe5-0cdc9e7993ab">64.5</ix:nonFraction> million for state and local income tax purposes). However, due to changes in our capital structure, approximately $<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-5" format="ixt:numdotdecimal" name="efoi:DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjM1MA_ab279d10-1b6a-4015-a91d-37d49eb587b1">54.5</ix:nonFraction> million of the $<ix:nonFraction unitRef="usd" contextRef="ib4f4e7223d514d64ad15d9044ca82831_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwards" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjMyNQ_a3d4aa44-0bd3-4287-8e3e-ee6b26d122cd">108.8</ix:nonFraction> million is available after the application of IRC Section 382 limitations. As a result of the Tax Cuts and Jobs Act of 2017 (&#8220;Act&#8221;), net operating loss carry-forwards generated in tax years beginning after December 31, 2017 can only offset 80% of taxable income and can be carried forward indefinitely. The $<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:OperatingLossCarryforwards" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjQ4Mw_2e413ac4-b6aa-453d-b1d9-28758e0b9352">8.3</ix:nonFraction> million and $<ix:nonFraction unitRef="usd" contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:OperatingLossCarryforwards" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjQ4Ng_8d22ddf7-0960-430e-b0e8-2a050a5c6318">8.7</ix:nonFraction> million in net operating losses generated in 2019 and 2018 will be subject to the new limitations under the Act. If not utilized, the carry-forwards generated prior to December 31, 2017 of $<ix:nonFraction unitRef="usd" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjY0NA_172ec7e8-17ea-4d02-a053-53b003328792">37.3</ix:nonFraction> million will begin to expire in 2021 for federal purposes and have begun to expire for state and local purposes. For a full discussion of the estimated restrictions on our utilization of net operating loss carry-forwards, please refer to Note 12, &#8220;Income Taxes,&#8221; included under Item 8 of our 2019 Annual Report.</span></div></ix:continuation><div style="padding-right:4.5pt;margin-bottom:6pt;"><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_67"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 9.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ShareholdersEquityAndShareBasedPaymentsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMzg0ODI5MDc0MjE1Nw_2582cdc1-b258-4583-8ae4-d95f0fc266a2" continuedAt="i9599fa2871db4ad08a1ad9fc3062cd30" escape="true">STOCKHOLDERS&#8217; EQUITY</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i9599fa2871db4ad08a1ad9fc3062cd30" continuedAt="ibd92b722c1e440cf875810a2154a067b"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Preferred Stock</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the terms of the Convertible Notes, on January 16, 2020 following approval by our stockholders of certain amendments to our certificate of incorporation, the principal amount of all of the Convertible Notes and the accumulated interest thereon in the amount of $<ix:nonFraction unitRef="usd" contextRef="i1ece5e1ccd0241039740f2372f43ed06_D20200116-20200116" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:DebtConversionConvertedInstrumentAmount1" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjA5NA_9d004b9f-b009-4f1d-8379-ab9b1e65e9ae">1.8</ix:nonFraction>&#160;million converted at a conversion price of $<ix:nonFraction unitRef="usdPerShare" contextRef="id769f9d3630a45308e141af5f271dc3a_I20200116" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjEwOA_b7c7082b-201c-4b26-beea-c13f5f51562b">0.67</ix:nonFraction> per share into an aggregate of <ix:nonFraction unitRef="shares" contextRef="id095f0108cd04480b4c7550a81c00483_D20200116-20200116" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtConversionConvertedInstrumentSharesIssued1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjEyNA_153af7ea-43a9-499b-b5c7-8cbd009b3027">2,709,018</ix:nonFraction> shares of the Company&#8217;s Series A Convertible Preferred Stock, par value $<ix:nonFraction unitRef="usdPerShare" contextRef="i98fa7ce54d2b4035bb6ecc46a172c683_I20200331" decimals="INF" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjExNQ_3b4e9e88-e9f1-4123-b5e4-4b44811faaf1">0.0001</ix:nonFraction> per share, which is convertible on a one-for-one basis into shares of our common stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Series A Preferred Stock was created by the filing of a Certificate of Designation with the Secretary of State of the State of Delaware on March 29, 2019, which authorized <ix:nonFraction unitRef="shares" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjEzNQ_2af66ed4-4989-4820-84c9-b44d8a910f3d">2,000,000</ix:nonFraction> shares of Series A Preferred Stock (&#8220;Original Series A Certificate of Designation&#8221;). The Original Series A Certificate of Designation was amended on January 15, 2020 following stockholder approval to increase the number of authorized shares of Series A Preferred Stock to <ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE0Ng_69163658-2e9f-42d4-8739-0eeb19990235">5,000,000</ix:nonFraction> (the Original Series A Certificate of Designation as so amended, the &#8220;Series A Certificate of Designation&#8221;). Of the <ix:nonFraction unitRef="shares" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE1Nw_4653b7be-324b-449f-92b4-5949468be2f8">5,000,000</ix:nonFraction> Series A Preferred Stock, <ix:nonFraction unitRef="shares" contextRef="i9e8cdd1b145742438ba3a61f03937535_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE2OA_2f081476-e3fe-4e15-a340-94900b046dd9">3,300,000</ix:nonFraction> shares were further designated as Series A Convertible Preferred Stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the Series A Certificate of Designation, each holder of outstanding shares of Series A Preferred Stock is entitled to vote with holders of outstanding shares of common stock, voting together as a single class, with respect to any and all matters presented to the stockholders of the Company for their action or consideration, except as provided by law. In any such vote, each share of Series A Preferred Stock shall be entitled to a number of votes equal to <ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="4" name="efoi:PercentageOfSeriesAPreferredStockEligibleToVote" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE3OQ_78d71d8a-7f96-4700-8637-302b77d68744">55.37</ix:nonFraction>% of the number of shares of common stock into which such share of Series A Preferred Stock is convertible.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">  </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Series A Preferred Stock (a) has a preference upon liquidation equal to $<ix:nonFraction unitRef="usdPerShare" contextRef="id769f9d3630a45308e141af5f271dc3a_I20200116" decimals="2" name="us-gaap:DebtInstrumentConvertibleConversionPrice1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE4Nw_03e3c997-2509-4337-b6df-ef09bbdcb70f">0.67</ix:nonFraction> per share and then participates on an as-converted basis with the common stock with respect to any additional distributions, (b) shall receive any dividends declared and payable on our common stock on an as-converted basis, and (c) is convertible at the option of the holder into shares of our common stock on a one-for-one basis. We also filed a Certificate of Elimination with respect to its authorized, but unissued, Series A Participating Preferred Stock, to return such shares to the status of preferred stock available for designation as the Series A Preferred Stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The purchase agreement related to the Convertible Notes contain customary representations and warranties and provide for resale registration rights with respect to the shares of our common stock issuable upon conversion of the Series A Preferred Stock.</span></div></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">20</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="ibd92b722c1e440cf875810a2154a067b" continuedAt="i7df908da44c44d51bf1a70bceb8ba1a3"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">January 2020 Equity Offering</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;text-decoration: underline;">Issuance of Common Stock and Warrants</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">In January 2020, we completed a registered direct offering for the sale of <ix:nonFraction unitRef="shares" contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE5NA_0c89e822-a177-4e52-a9dd-5ad0bf1e6021">3,441,803</ix:nonFraction> shares of our common stock to certain institutional investors, at a purchase price of $<ix:nonFraction unitRef="usdPerShare" contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331" decimals="3" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIwNQ_ea992fe2-9e31-4299-b80d-90c5739cdbee">0.674</ix:nonFraction> per share. We also sold, to the same institutional investors, warrants to purchase up to <ix:nonFraction unitRef="shares" contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIxMw_f8b5cb31-d719-4144-a39f-a003f8667590">3,441,803</ix:nonFraction> shares of common stock at an exercise price of $<ix:nonFraction unitRef="usdPerShare" contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331" decimals="3" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIyNA_89beece1-83db-4e13-86cc-ea8d9b8b4bf2">0.674</ix:nonFraction> per share in a concurrent private placement for a purchase price of $<ix:nonFraction unitRef="usdPerShare" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="3" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIzMg_b0dd2429-584c-4c77-800c-d9b9383508a5">0.125</ix:nonFraction> per warrant. We paid the placement agent commissions of $<ix:nonFraction unitRef="usd" contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131" decimals="-3" format="ixt:numdotdecimal" name="efoi:PaymentsForPlacementAgentCommissions" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI0MA_ae0a9984-36ec-41e8-861d-22f772faa159">193</ix:nonFraction>&#160;thousand plus $<ix:nonFraction unitRef="usd" contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131" decimals="-3" format="ixt:numdotdecimal" name="efoi:PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI1NQ_c2e720f1-adf0-468f-8c99-e624ba394863">50</ix:nonFraction>&#160;thousand in expenses in connection with the registered direct offering and the concurrent private placement and we also paid legal, accounting and other fees of $<ix:nonFraction unitRef="usd" contextRef="i389ceda4b9244ae383c983311d6ace59_D20200101-20200131" decimals="-3" format="ixt:numdotdecimal" name="efoi:PaymentsForClearingFees" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI2OQ_eaad12bb-c725-47f8-8023-852c2c8f3042">231</ix:nonFraction>&#160;thousand related to the offering. Total offering costs of $<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:OfferingCosts" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI4NA_74e29d41-3983-4741-b009-5585aaeb3536">474</ix:nonFraction>&#160;thousand have been presented as a reduction of additional paid-in capital and have been netted within equity. In addition, we issued warrants to the placement agent to purchase up to <ix:nonFraction unitRef="shares" contextRef="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331" decimals="0" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI5OQ_c2ec4836-017b-41c7-aa7d-978a29d921b5">240,926</ix:nonFraction> shares of common stock at an exercise price of $<ix:nonFraction unitRef="usdPerShare" contextRef="i8df7179d388a432caf60ecc294ce9627_I20200331" decimals="4" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjMwOA_6445d4b3-3306-4adf-8de9-41e789edca87">0.9988</ix:nonFraction> per share. Net proceeds to us from the sale of common stock and warrants were approximately $<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMTA5OTUxMTY2Mjc2Mw_820b7c32-0443-4bb3-aad0-a539d1b10324">2.3</ix:nonFraction> million. In accordance with the terms of the Iliad Note, <ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="1" name="efoi:DebtInstrumentProceedsToBePaidToLenderPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjc0ODc3OTExNDM4Mw_617de5e5-68bf-40fc-8470-2194c9292fc4"><ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="1" name="efoi:DebtInstrumentProceedsToBePaidToLenderPercent" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjc0ODc3OTExNDM4Mw_f5921f85-5e7b-493e-929e-69258be51f69">10</ix:nonFraction></ix:nonFraction>% of the gross proceeds from the January 2020 Equity Offering ($<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOrSaleOfEquity" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjMxNw_390d9c85-9e1c-4b38-956b-b38503384548">275</ix:nonFraction>&#160;thousand) were used to make payments on the Iliad Note, of which $<ix:nonFraction unitRef="usd" contextRef="i853c3459dc604819a9253d34da5269c6_D20200101-20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfNotesPayable" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjMzMg_600f8333-ff0b-4c6a-a45d-33a1f239b58d">226</ix:nonFraction>&#160;thousand went towards the outstanding principal amount.</span></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMTA5OTUxMTY3MDExMw_ca3e6d84-bf39-41a3-9f7a-ac4c3b3bc24d" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">As of March&#160;31, 2020, we had the following outstanding non-tradeable, registered warrants to purchase shares of common stock:</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:33.735%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:20.822%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:17.969%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:17.974%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Number of Underlying Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercise Price</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expiration</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Investor Warrants</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMS0wLTEtMS0zOTA3_adcdba6a-d782-4d06-aba6-48f7f0d4255c">3,441,803</ix:nonFraction></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$<ix:nonFraction unitRef="usdPerShare" contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331" decimals="3" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMS0xLTEtMS0zOTA3_189f5154-ec6b-4744-b179-be7e2877ddf1">0.6740</ix:nonFraction></span></td><td colspan="3" style="background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">January 13, 2025</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Placement Agent Warrants</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMi0wLTEtMS0zOTA3_b1e7c553-9ca9-470b-b153-66c1ce371502">240,926</ix:nonFraction></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$<ix:nonFraction unitRef="usdPerShare" contextRef="i8df7179d388a432caf60ecc294ce9627_I20200331" decimals="4" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMi0xLTEtMS0zOTA3_c38e762b-8b75-4a4e-bdd7-0662e5a44399">0.9988</ix:nonFraction></span></td><td colspan="3" style="background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">January 13, 2025</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="efoi:ClassOfWarrantOrRightWarrantsIssued" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMy0wLTEtMS0zOTA3_63c78c2b-4d61-4cec-ba20-c110d543b623">3,682,729</ix:nonFraction></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:115%;text-decoration: underline;">Warrant Liabilities</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We account for common stock warrants as either liabilities or as equity instruments depending on the specific terms of the warrant agreement. Common stock warrants that could require cash settlement are accounted for as liabilities. We classify these warrant liabilities on the consolidated balance sheet as a current liability. The warrant liabilities are revalued at fair value at each balance sheet date subsequent to the initial issuance. Changes in the fair market value of the warrant are reflected in the consolidated statement of operations as income (expense) based upon the change in fair value of warrants.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The warrants we issued in the January 2020 registered direct offerings contain a provision for a cash payment in the event that the shares are not delivered to the holder within two trading days. The cash payment equals $10 per day per $1,000 of warrant shares for each day late. The warrants issued in the January 2020 private placement also contain a provision for net cash settlement in the event that there is a fundamental transaction (e.g., merger, sale of substantially all assets, tender offer, or share exchange). If a fundamental transaction occurs in which the consideration issued consists of all cash or stock in a non-public company, then the warrant holder has the option to receive cash equal to a Black-Scholes value of the remaining unexercised portion of the warrant.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The warrants have been classified as liabilities, as opposed to equity, due to the potential adjustment to the exercise price that could result upon late delivery of the shares or potential cash settlement upon the occurrence of certain events as described above, and are recorded at their fair values at each balance sheet date.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%;">Stock-based compensation</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Stock-based compensation expense is attributable to stock options and restricted stock unit awards. For all stock-based awards, we recognize expense using a straight-line amortization method.</span></div></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">21</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="i7df908da44c44d51bf1a70bceb8ba1a3" continuedAt="ib1b1d0f38c0145169c7a8d75e57ec53a"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMTA5OTUxMTY3MDExNw_31af622b-ded0-4b2e-9b3d-8b415ee8f3d1" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table summarizes stock-based compensation expense and the impact it had on operations for the periods presented (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:72.174%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.162%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.162%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.552%;"></td><td style="width:0.1%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="ia741b2a01b404f2fb20291e8a8e83005_D20200101-20200331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMi0xLTEtMS0w_5cf4fd7b-676f-41e4-89ea-97c58791f45e">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i696dc6a3825b4b3aba7c47aa663b7e57_D20190101-20190331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMi0zLTEtMS0w_2606d1f9-7588-4c90-aea7-f620f2967431">7</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Product development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i9e2309bcf037493a940c95daed2f73b2_D20200101-20200331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMy0xLTEtMS0w_749db78f-ec64-4f2e-94a6-f0f12f445b16">1</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i025330d775be46c4914152098f373461_D20190101-20190331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMy0zLTEtMS0w_a0764b9a-3587-42e8-aca5-2d4734898ea5">28</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Selling, general, and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb45032ca0a149ad8ade4782a0de505d_D20200101-20200331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNC0xLTEtMS0w_4f0da917-1a17-41b7-8a29-8f9cb811e21a">18</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i7c58c635b6b74c5885e8b38d38f6a432_D20190101-20190331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNC0zLTEtMS0w_0b497ff0-83b8-43e9-8505-4f6e74bb02c0">508</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total stock-based compensation</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNS0xLTEtMS0w_54fae49b-bcd6-4d23-9890-081b1f0608e5">20</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usd" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="-3" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNS0zLTEtMS0w_19edf5d3-9f80-455e-85fd-5434d3eeed05">543</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div></ix:nonNumeric><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Total unearned stock-based compensation was $<ix:nonFraction unitRef="usd" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDQ0_de3d44b4-855d-410b-8cc3-f2d9ea704f96">0.2</ix:nonFraction> million at March&#160;31, 2020, compared to $<ix:nonFraction unitRef="usd" contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDY2_ca8f476d-97fc-4c6e-ac2a-8f69967a5ecb">0.4</ix:nonFraction> million at March&#160;31, 2019. These costs will be charged to expense and amortized on a straight-line basis in future periods. The weighted average period over which the unearned compensation at March&#160;31, 2020 is expected to be recognized is approximately <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNjkw_f91b143d-b459-48e0-9cb6-89400e923a30">2.7</ix:nonNumeric> years.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Stock options</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The fair value of each stock option is estimated on the date of grant using the Black-Scholes option pricing model. <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjA0Mg_ca8fb001-7199-46ae-80b6-73bb50c1f3ce" continuedAt="i38e755a15c1a46bfb274c0ed2083eada" escape="true">Estimates utilized in the calculation include the expected life of the option, risk-free interest rate, and expected volatility, and are further comparatively detailed as follows:</ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><ix:continuation id="i38e755a15c1a46bfb274c0ed2083eada"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:73.225%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.012%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.013%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair value of options issued</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="2" name="us-gaap:SharePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMi0xLTEtMS0w_f0feb37f-835f-423c-a4df-266ddcdd2f4e">0.22</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="2" format="ixt:zerodash" name="us-gaap:SharePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMi0zLTEtMS0w_19d43728-003f-4717-a278-4d9eb687d124">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercise price</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMy0xLTEtMS0w_5993069c-a356-4d9f-961d-44519466d0df">0.30</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231" decimals="2" format="ixt:zerodash" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMy0zLTEtMS0w_39213e0e-9582-4e19-86b2-750c44fb9861">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected life of options (in years)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNC0xLTEtMS0w_a7a8c75d-8faa-41f0-9c45-ba92cd867efa">6.1</ix:nonNumeric></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNC0zLTEtMS0w_fd648c70-6b53-4072-9763-0d3932a92fb4">0</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Risk-free interest rate</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="3" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNS0xLTEtMS0w_1e0ff5a1-6e98-4675-9143-188456d755dc">0.7</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="3" format="ixt:zerodash" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNS0zLTEtMS0w_7690dce3-70dc-45e2-81a0-b5fd71970cb3">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected volatility</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="3" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNi0xLTEtMS0w_999ff5fe-c05f-4548-b205-fff57e05e1a7">92.8</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="3" format="ixt:zerodash" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNi0zLTEtMS0w_cc2138d5-2c4c-4ea8-8013-100e3e0517c5">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Dividend yield</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="INF" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNy0xLTEtMS0w_0401ca81-9583-4a3a-bfdb-a5b6bf155b94">0.0</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="number" contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331" decimals="INF" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNy0zLTEtMS0w_2c970d30-6807-4dcd-b88a-e78393175b59">0.0</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr></table></ix:continuation></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjAyMg_20296c14-bcf1-4146-b2b5-d0b7d74281e6" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A summary of option activity under all plans for the three months ended March 31, 2020 is presented as follows:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:56.558%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.012%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:11.963%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:11.967%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Number of<br/>Options</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Exercise<br/>Price Per<br/>Share</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Remaining<br/>Contractual<br/>Life (in years)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMS0xLTEtMS0w_1f595375-4732-426e-acf9-7d1bf36e0ccf">777,153</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMS0zLTEtMS0w_d45123f5-968a-4083-97fd-b1ad41c5ebfd">1.04</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMi0xLTEtMS0w_4d45fde8-6ac3-4094-83b1-5ef1cc1d10a7">431,250</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMi0zLTEtMS0w_b315d4ba-e553-4515-8971-e83b773691ca">0.30</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled/forfeited</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="shares" contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNC0xLTEtMS0w_60b4c253-bd1f-4d3d-be89-03b5b43c073b">29,800</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNC0zLTEtMS0w_7b0757fe-1184-4541-b9de-22b3ae9cd38c">0.47</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" decimals="INF" format="ixt:zerodash" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNS0xLTEtMS0w_e5ba92c5-2192-4374-bf0b-ad5c92bffb93">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" decimals="2" format="ixt:zerodash" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNS0zLTEtMS0w_c8d41077-9a96-4a67-976f-a34e875113ac">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNi0xLTEtMS0w_92b01620-aeac-4b0d-922b-315717e7df0d">1,178,603</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNi0zLTEtMS0w_791a6e42-a9c8-44ca-9d03-516a0f924c8e">0.78</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNi01LTEtMS0w_e78c00e2-7c2b-4414-b1dc-9846e2889b3a">8.0</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Vested and expected to vest at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfOC0xLTEtMS0w_a2b3b22b-b324-42d5-84dc-5d6a77e4a8ce">868,008</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfOC0zLTEtMS0w_1b272cc7-f0d4-48a5-8443-27cd971a38f2">0.93</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfOC01LTEtMS0w_ad3665a7-4350-4254-86a1-2b244a14b75a">7.9</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercisable at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMTAtMS0xLTEtMA_83b66759-9653-47bd-aebe-643d9f97865c">113,353</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMTAtMy0xLTEtMA_8e4be2c6-8bfd-4368-9eb0-b67870414383">4.59</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMTAtNS0xLTEtMA_b6974a25-7806-4e5a-b754-b1ee34f222e4">5.8</ix:nonNumeric></span></td></tr></table></div></ix:nonNumeric></ix:continuation><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">22</span></div></div></div><hr style="page-break-after:always"/><div style="height:72pt;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ENERGY FOCUS, INC.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">March 31, 2020</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(Unaudited)</span></div></div><ix:continuation id="ib1b1d0f38c0145169c7a8d75e57ec53a"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Restricted stock units</span></div><div><span><br/></span></div><ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjAxOQ_9be9251d-7e9b-4c39-b989-5150b9052ebd" escape="true"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A summary of restricted stock unit activity under all plans for the three months ended March 31, 2020 is presented as follows:</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:56.558%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.012%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:11.963%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:11.967%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restricted<br/>Stock Units</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Grant<br/>Date<br/>Fair Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Remaining<br/>Contractual<br/>Life (in years)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i64d02fe0a3764e09b200fb522d40e37f_I20191231" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMS0xLTEtMS0w_95eac031-894b-4124-b912-f06bdc648dcf">33,051</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i64d02fe0a3764e09b200fb522d40e37f_I20191231" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMS0zLTEtMS0w_ce52f8e2-6d84-4e24-8fd2-131f8988a75d">2.63</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMi0xLTEtMS0w_2f8703cd-6a51-4f84-9d4f-088d43932f97">80,000</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331" decimals="2" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMi0zLTEtMS0w_5985ea56-c429-4ab5-92fe-581815acec36">0.30</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Released&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(<ix:nonFraction unitRef="shares" contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMy0xLTEtMS0w_2429eb76-ab47-45e7-b716-13c3f23b8584">19,873</ix:nonFraction>)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331" decimals="2" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMy0zLTEtMS0w_c73ee0f4-e5ab-4481-bd82-5be08485ff1b">2.72</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled/forfeited&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331" decimals="INF" format="ixt:zerodash" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNC0xLTEtMS0w_4f2dafef-43c5-4452-b15d-ed23358715a2">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331" decimals="2" format="ixt:zerodash" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNC0zLTEtMS0w_8f0e042a-46d9-489d-bb26-2a343880f463">&#8212;</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="shares" contextRef="ie0144addb70b435288e60d8ee1c0d167_I20200331" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNS0xLTEtMS0w_c60bb379-41a8-4865-9c49-5431e99c5b75">93,178</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonFraction unitRef="usdPerShare" contextRef="ie0144addb70b435288e60d8ee1c0d167_I20200331" decimals="2" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNS0zLTEtMS0w_5593fdf5-6d6b-4dd2-b7bd-310e0b9842e6">0.61</ix:nonFraction>&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNS01LTEtMS0w_400f8d38-5658-481e-8adc-143c410dad74">8.7</ix:nonNumeric></span></td></tr></table></div></ix:nonNumeric></ix:continuation><div><span><br/></span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_73"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 10.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF83My9mcmFnOjQwNzc4OWQ2NTAxOTQwMzRiNTljZTcwN2UxY2QxNDM3L3RleHRyZWdpb246NDA3Nzg5ZDY1MDE5NDAzNGI1OWNlNzA3ZTFjZDE0MzdfMTEzNg_2bf7f231-5a86-4f84-a3e6-a82e63f0af89" continuedAt="i27f9d7d6ae83497bb55e6710c23ab6ff" escape="true">COMMITMENTS AND CONTINGENCIES</ix:nonNumeric></span></div><div><span><br/></span></div><ix:continuation id="i27f9d7d6ae83497bb55e6710c23ab6ff"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Purchase Commitments</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of March&#160;31, 2020, we had approximately $<ix:nonFraction unitRef="usd" contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:PurchaseObligation" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF83My9mcmFnOjQwNzc4OWQ2NTAxOTQwMzRiNTljZTcwN2UxY2QxNDM3L3RleHRyZWdpb246NDA3Nzg5ZDY1MDE5NDAzNGI1OWNlNzA3ZTFjZDE0MzdfOTIy_447bd07b-90f8-4ea3-bd1e-6b5793dea395">3.4</ix:nonFraction>&#160;million in outstanding purchase commitments for inventory. Of this amount, approximately $<ix:nonFraction unitRef="usd" contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:LongTermPurchaseCommitmentAmount" scale="6" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF83My9mcmFnOjQwNzc4OWQ2NTAxOTQwMzRiNTljZTcwN2UxY2QxNDM3L3RleHRyZWdpb246NDA3Nzg5ZDY1MDE5NDAzNGI1OWNlNzA3ZTFjZDE0MzdfMTAwNg_34518b95-45a9-49be-92d5-eee948413cad">2.5</ix:nonFraction>&#160;million is expected to ship in the second quarter of 2020 with the balance expected to ship in the third and fourth quarters of 2020.</span></div></ix:continuation><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_1521"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">NOTE 11. <ix:nonNumeric contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331" name="us-gaap:SubsequentEventsTextBlock" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNTIxL2ZyYWc6YmI4NzkxMDkzYzk3NDJlMTk1YmM5Yzk0MzE3YmFmY2YvdGV4dHJlZ2lvbjpiYjg3OTEwOTNjOTc0MmUxOTViYzljOTQzMTdiYWZjZl8zODQ4MjkwNzAxOTgx_62d50fb1-f50c-48b8-a0c8-564ddff22314" continuedAt="i12878127d431499e9a21cdf6464e8401" escape="true">SUBSEQUENT EVENTS</ix:nonNumeric></span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"><ix:continuation id="i12878127d431499e9a21cdf6464e8401" continuedAt="id3def4896f9c4a948d11297b1aede29c">On April&#160;17, 2020, the Company was granted a loan from KeyBank National Association in the amount of approximately $<ix:nonFraction unitRef="usd" contextRef="i05075ab4b04f4a998a4e8bba7413087d_D20200417-20200417" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromLoanOriginations1" scale="3" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNTIxL2ZyYWc6YmI4NzkxMDkzYzk3NDJlMTk1YmM5Yzk0MzE3YmFmY2YvdGV4dHJlZ2lvbjpiYjg3OTEwOTNjOTc0MmUxOTViYzljOTQzMTdiYWZjZl8xMDk5NTExNjI4Njc4_14a75de8-597e-4ca4-a65a-0972bec4bea2">795</ix:nonFraction>&#160;thousand, pursuant to the Paycheck Protection Program (the &#8220;PPP&#8221;) under Division A of the Coronavirus Aid, Relief and Economic Securities Act (the "CARES Act"), which was enacted on March 27, 2020. The loan accrues interest at a rate of <ix:nonFraction unitRef="number" contextRef="i5114badd4a6a4628aa1dab883f1481a0_I20200417" decimals="2" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNTIxL2ZyYWc6YmI4NzkxMDkzYzk3NDJlMTk1YmM5Yzk0MzE3YmFmY2YvdGV4dHJlZ2lvbjpiYjg3OTEwOTNjOTc0MmUxOTViYzljOTQzMTdiYWZjZl8xMDk5NTExNjI4Njg4_a8651e46-41ae-415f-ba72-2ddc5fc27df1">1.0</ix:nonFraction>% per annum and matures on April&#160;17, 2022. The funds were received on April 20, 2020. Under the terms of the PPP, certain amounts of the loan may be forgiven if they are used for qualifying expenses as described in the CARES Act. The Company intends to use the entire loan amount for qualifying expenses, however there is no assurance that the Company will obtain forgiveness for any portion of the loan. </ix:continuation></span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"><ix:continuation id="id3def4896f9c4a948d11297b1aede29c">On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#8217; stockholders, provided it occurs no later than June 17, 2020.</ix:continuation> </span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">23</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_76"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div style="margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 2.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">MANAGEMENT&#8217;S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the financial statements and related notes thereto, included under Item 1 of this Quarterly Report, as well as the section entitled &#8220;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations&#8221; included under Item 7 of our 2019 Annual Report.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_79"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Overview</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Energy Focus, Inc. engages in the design, development, manufacturing, marketing and sale of energy-efficient lighting systems and controls. We develop, market and sell high quality light-emitting diode (&#8220;LED&#8221;) lighting products and controls in the commercial and military maritime markets (&#8220;MMM&#8221;). Our mission is to enable our customers to run their facilities and offices with greater energy efficiency, productivity, and wellness through advanced LED retrofit solutions. Our goal is to be the LED lighting technology and market leader for the most demanding applications where performance, quality and health are considered paramount. We specialize in LED lighting retrofit by replacing fluorescent, high-intensity discharge (&#8220;HID&#8221;) lighting and other types of lamps in institutional buildings for primarily indoor lighting applications with our innovative, high-quality commercial and military tubular LED (&#8220;TLED&#8221;) and other LED products and controls.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net sales increased 19.1% for the three months ended March 31, 2020 as compared to the three months ended March 31, 2019, primarily driven by a 71.6% increase in military sales period over period. Net sales of our commercial products decreased by 12.5% for the three months ended March 31, 2020 as compared to the same prior year period. The sale cycles for the military market is dependent on many factors, including the availability of government funding, the timing and fulfillment of U.S. Navy awards, new ship construction, diversion of funds to other government needs, and the timing of vessel maintenance schedules. The sale cycles for our commercial target markets can range from several months to over one year and our financial results reflect volatility from the continued fluctuations in the timing, pace and size of commercial projects for a major healthcare customer. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Despite continuing progress in the last four quarters in reducing our operating losses significantly from first quarter of 2019, the Company&#8217;s results reflect the challenges due to long and unpredictable sales cycles, unexpected delays in customer retrofit budgets and project starts, continuing aggressive price competition and an intensely competitive lighting industry going through constant change. We continued to incur losses and the fact we have a substantial accumulated deficit, which continue to raise substantial doubt about our ability to continue as a going concern at March&#160;31, 2020.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In addition, the COVID-19 outbreak has and may continue to have a significant economic and business impact on our Company. In the first quarter we have seen a down-turn in commercial sales as some customers in the healthcare and education industries delayed order placements in reaction to the crisis. We continue to monitor the potential impact of the COVID-19 outbreak. This includes evaluating the impact on our customers, suppliers, and logistics providers as well as evaluating governmental actions being taken to curtail the spread of the virus. The significance of the impact on us is still uncertain; however, a material adverse effect on our customers, suppliers, or logistics providers could significantly impact our operating results. We also plan to continue to actively follow, assess and analyze the development of the COVID-19 pandemic and stand ready to adjust our organizational structure, strategies, plans and processes to respond to the impacts from the virus spread in the timeliest manner.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Nevertheless, during the first quarter of 2020 we continued to see benefits from the relaunch efforts, described in our 2019 Annual Report, undertaken in the last three quarters of 2019. It is our belief that the continued momentum of the efforts undertaken in 2019, along with the launch of new and innovative products will over time result in improved sales and bottom-line performance for the Company. Our 2020 newly launched EnFocus&#8482; platform has been receiving positive feedback from early customers. The EnFocus&#8482; platform is launched with two immediately available product lines: EnFocus&#8482; DM, which provides a dimmable lighting solution, and EnFocus&#8482; DCT, which provides both a dimmable and color tunable lighting solution.  . In addition, significant efforts undertaken to reduce costs and become more competitive in the Company&#8217;s MMM business segment offerings has positioned us to be more competitive in this business segment to win bids and proposals that have allowed us to generate additional business during the first quarter of 2020 as well as the balance of the year, offsetting some of the slowdown being experience on the commercial side of the business. While we continue to pursue growth on the commercial side of our business due to its potential and size, the MMM sector does offer us a steady opportunity for continued sales, profitability and market leadership despite its overall smaller market potential.  </span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">24</span></div></div></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Meanwhile, the Company continues to seek additional external funding alternatives and sources particularly since it has not yet achieved profitability. We plan to achieve profitability through executing on our multi-channel sales strategy that targets key verticals such as government, healthcare, education and commercial &amp; industrial, complemented by our marketing outreach campaigns, channel partnerships, and new sales from an e-commerce platform, which we plan to formally launch in the second quarter of 2020. We also plan to continue to develop advanced lighting and lighting control applications built upon the EnFocus</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:115%;vertical-align:top;">TM </sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"> platform. In addition, we intend to continue to apply rigorous and financial disciplines in our organizational structure, business processes and policies, and supply chain practices to help accelerate our path towards profitability.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">At March&#160;31, 2020, we had $2.9 million in cash, which excludes $0.3 million restricted cash held, and a total of $1.7 million in debt, including $0.8 million outstanding on our revolving credit facility, $0.9 million relating to our Iliad Note and we had $0.8 million in warrant liability following the January 2020 Equity Offering. Additionally, at March&#160;31, 2020, we had $1.1 million of additional availability for us to borrow under the revolving line of credit facility. </span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_82"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Results of operations</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table sets forth items in our Condensed Consolidated Statements of Operations as a percentage of net sales for the periods indicated:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.426%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:9.411%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:9.413%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net sales</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100.0&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">100.0&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of sales</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">72.7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">96.9&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Gross profit </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">27.3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:14pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:14pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:14pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:14pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating expenses:</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Product development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7.5&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">16.6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Selling, general, and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">53.6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">70.5&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(0.4)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4.2&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:18pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total operating expenses</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">60.7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">91.3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:29.25pt;padding-right:0%;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loss from operations&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(33.4)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(88.2)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:14pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:14pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:14pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:14pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other expenses (income):</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest expense</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.5&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1.4&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Income from change in fair value of warrants</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(23.1)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Other expenses</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.5&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:14pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="2" style="height:14pt;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="height:14pt;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="3" style="height:14pt;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="height:14pt;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td style="height:14pt;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(14.3)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(90.2)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_85"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Net sales</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A further breakdown of our net sales is presented in the following table (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:74.426%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:9.411%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:9.413%;"></td><td style="width:1.0%;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,736&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,983&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">MMM products</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,047&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,194&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,783&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,177&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr></table></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">25</span></div></div></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Net sales of $3.8 million for the first quarter of 2020 increased compared to the first quarter of 2019 primarily driven by an increase in MMM product sales. Net sales of our commercial products decreased in the first quarter of 2020 compared to the first quarter of 2019, reflecting (i) lower sales from our agency network that we have been consolidating and deemphasizing for sales and marketing efforts since our restructuring in April 2019, (ii) fluctuations in the timing, pace and size of commercial projects and (iii) a decrease in sales, caused by delayed orders, have occurred mainly in the healthcare and education industries because of the macroeconomic slowdown due to the COVID-19 pandemic.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_88"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Gross profit</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Gross profit was $1.0 million, or 27.3% of net sales, for the first quarter of 2020, compared to $98&#160;thousand, or 3.1% of net sales, for the first quarter of 2019. As a result of current manufacturing and sales volumes, gross margin for the first quarter of 2020 included favorable warranty and inventory reserves of $91 thousand or 2.4% of net sales, offset by unfavorable outbound freight costs of approximately $80 thousand, or 2.1% of net sales. Gross margin for the first quarter of 2020 included unfavorable manufacturing variances and absorption of $0.3 million, or 7.2% of net sales, whereas gross margin for the first quarter of 2019 included unfavorable manufacturing variances and absorption of $0.4 million, or 11.8% of net sales.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_91"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Operating expenses</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Product development</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Product development expenses include salaries and related expenses, contractor and consulting fees, legal fees, supplies and materials, as well as overhead, such as depreciation and facility costs. Product development costs are expensed as they are incurred. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Product development expenses were $0.3 million for the first quarter of 2020, a $0.2 million decrease compared to $0.5 million for the first quarter of 2019. The decrease was primarily a result of lower product testing expenses due to the timing of new product introductions as well as lower salaries and related benefits due to the elimination of two satellite research and development/engineering offices as part of the broader restructuring the Company undertook during 2019.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Selling, general and</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">administrative</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Selling, general and administrative expenses were $2.0&#160;million for the first quarter of 2020, compared to $2.2&#160;million for the first quarter of 2019. The primary driver of the decreased expenses was a decrease in stock-based compensation partly off-set by an increase in salaries and benefits expenses due to our growth initiatives that expanded our staff, primarily in direct sales.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:115%;">Restructuring</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March&#160;31, 2020, we recorded restructuring credits totaling approximately $14 thousand related to the cost and offsetting sublease income for the remaining lease obligations for the former New York, New York office. For additional information regarding the restructuring actions taken in 2017 and 2019, please refer to Note 3, &#8220;Restructuring,&#8221; included under Item&#160;8 of our 2019 Annual Report.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">During the three months ended March 31, 2019, we recorded severance and related benefits charges of $0.1 million</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Calibri',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_94"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:115%;">Interest expense</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Interest expense was $133 thousand for the first quarter of 2020, compared to interest expense of $43&#160;thousand for the first quarter of 2019. The increase in interest expense of $90 thousand was a result of increased amortization of the debt financing costs in the first quarter of 2020. The actual cash interest paid in the first quarter of 2020 was $67 thousand compared to $21 thousand in the first quarter of 2019. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:115%;">Income from change in fair value of warrants</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Income of $0.9 million was recognized during the three months ended March 31, 2020 for the market value change in our warrant liabilities. The income recognized in the first quarter of 2020 was a result of the revaluation of the warrant liability using the market price of the Company&#8217;s stock at March 31, 2020 versus the market price of the Company&#8217;s stock at the time of initial issuance of the warrants (January 13, 2020). </span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">26</span></div></div></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:115%;">Other expenses</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Other expense was $18 thousand for the first quarter of 2020, compared to other expense of $19 thousand for the first quarter of 2019. Other expenses are mainly comprised of bank and collateral management fees.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_97"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Provision for income taxes</span></div><div style="padding-right:4.5pt;"><span><br/></span></div><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Due to the operating losses incurred during the three months ended March&#160;31, 2020 and 2019, and after application of the annual limitation set forth under Section 382 of the IRC, it was not necessary to record a provision for U.S. federal income tax or various states income taxes as income tax benefits are fully offset by a valuation allowance recorded.</span></div><div style="padding-right:4.5pt;"><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_100"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Net loss</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March 31, 2020, our net loss was $0.5 million, compared to $2.9 million for the three months ended March 31, 2019. The decrease in the net loss was primarily driven by lower product development, sales, general and administrative expenses and higher overall gross profit margins as previously discussed.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_103"></div><div style="text-indent:-6.75pt;padding-left:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Financial condition</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">While we had cash of $2.9 million at March&#160;31, 2020, which excludes $0.3 million restricted cash held, we had a total of $1.7 million in debt, including $0.8 million outstanding on our revolving credit facility and $0.9 million relating to the Iliad Note and we had $0.8 million in warrant liability following the January 2020 Equity Offering. At March&#160;31, 2020, we had $1.1 million  of additional availability for us to borrow under the revolving line of credit facility. We have historically incurred substantial losses, and as of March&#160;31, 2020, we had an accumulated deficit of $125.4 million. Additionally, our sales have been concentrated in a few major customers and for the three months ended March 31, 2020, two customers accounted for approximately 53% of net sales.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">As a result of the restructuring actions and initiatives described above, we have reduced our operating expenses to be more commensurate with our sales volumes. However, we continue to incur losses and have a substantial accumulated deficit, and </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">substantial doubt about our ability to continue as a going concern continues to exist at March&#160;31, 2020. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Since the executive transition on April 1, 2019, we have continued to evaluate and assess strategic options as we seek to achieve profitability. We plan to achieve profitability through growing our sales by continuing to execute on our multi-channel sales strategy that targets key verticals such as government, healthcare, education and commercial and industrial, complemented by our marketing outreach campaigns, channel partnerships, and additional sales from a new e-commerce platform, which we plan to launch in the second quarter of 2020. We also plan to continue to develop advanced lighting and lighting control technologies and introduce impactful new products such as the EnFocus&#8482;, a breakthrough lighting control platform we officially launched during the second quarter of 2020. In addition, we continue to apply rigorous and financial disciplines in our organizational structure, business processes and policies, and supply chain practices to help accelerate our path towards profitability.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">As described in Note 9, we also raised approximately $2.3 million of net proceeds upon the issuance of common stock and warrants under the January 2020 Equity Offering</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The restructuring and cost cutting initiatives implemented during 2019 as well as the January 2020 equity offering that significantly strengthened our balance sheet were designed to allow us to effectively execute these strategies. However, our efforts may not occur as quickly as we envision or be successful, due to the long sales cycle in our industry, the corresponding time required to ramp up sales from new products and markets into this sales cycle, the timing of introductions of additional new products, significant competition, potential sales volatility given our customer concentration, and the recent and lingering economic impact from COVID-19 pandemic, among other factors. As a result, we will continue to review and pursue selected external funding sources to ensure adequate financial resources to execute across the timelines required to achieve these objectives including, but not limited to, the following:</span></div><div><span><br/></span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining financing from traditional or non-traditional investment capital organizations or individuals; </span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining funding from the sale of our common stock or other equity or debt instruments; and</span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining debt financing with lending terms that more closely match our business model and capital needs.</span></div><div style="padding-left:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">There can be no assurance that we will obtain funding on acceptable terms, in a timely fashion, or at all. Obtaining </span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">27</span></div></div></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">additional funding contains risks, including:</span></div><div><span><br/></span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">additional equity financing may not be available to us on satisfactory terms and any equity we are able to issue could lead to dilution for current stockholders and have rights, preferences and privileges senior to our common stock;</span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">loans or other debt instruments may have terms and/or conditions, such as interest rate, restrictive covenants, conversion features, refinancing demands, and control or revocation provisions, which are not acceptable to management or our board of directors; and</span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">the current environment in capital markets combined with our capital constraints may prevent us from being able to obtain adequate debt financing.</span></div><div style="padding-left:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we fail to obtain the required additional financing to sustain our business before we are able to produce levels of revenue to meet our financial needs, we will need to delay, scale back or eliminate our business plan and further reduce our operating costs and headcount, each of which would have a material adverse effect on our business, future prospects, and financial condition. A lack of additional funding could also result in our inability to continue as a going concern and force us to sell certain assets or discontinue or curtail our operations and, as a result, investors in the Company could lose their entire investment.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Considering both quantitative and qualitative information, we continue to believe that the combination of our plans to obtain additional external funding , timely reorganizational actions, current financial position, liquid resources, obligations due or anticipated within the next year, development and implementation of </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">an excess inventory reduction plan, application and successful acquisition of a Payroll Protection Plan (&#8220;PPP&#8221;) loan during April 2020, plans and initiatives in our R&amp;D, product development and sales and marketing, development of potential channel partnerships, if adequately executed, will provide us with an ability to finance our operations through the next twelve months  and will mitigate the substantial doubt about our ability to continue as a going concern. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On May 15, 2019, we received a letter from the Nasdaq Stock Market (&#8220;NASDAQ&#8221;) advising us that for 30 consecutive trading days preceding the date of the letter, the bid price of our common stock had closed below the $1.00 per share minimum required for continued listing on NASDAQ pursuant to listing rules. Therefore we could be subject to delisting if we did not regain compliance within the compliance period or extend the compliance period by filing for an extension. On October 15, 2019, the Company formally requested a 180-day extension beginning November 12, 2019 and is evaluating options to regain compliance. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#8217; stockholders, provided it occurs no later than June 17, 2020. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:99%;">Subsequent to quarter-end on April&#160;17, 2020, the Company was granted a loan from KeyBank National Association in the amount of approximately $795 thousand, pursuant to the Paycheck Protection Program (the &#8220;PPP&#8221;) under Division A of the Coronavirus Aid, Relief and Economic Securities Act (the "CARES Act"), which was enacted on March 27, 2020. The loan accrues interest at a rate of 1.0% per annum and matures on April&#160;17, 2022. The funds were received on April 20, 2020. Under the terms of the PPP, certain amounts of the loan may be forgiven if they are used for qualifying expenses as described in the CARES Act. The Company intends to use the entire loan amount for qualifying expenses and hence at this time the Company expects the loan will be forgiven. However, there is no assurance that the Company will obtain forgiveness for any portion of the loan. </span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_106"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Liquidity and</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">capital</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">resources </span></div><div style="margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Cash</span></div><div style="margin-top:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">At March&#160;31, 2020, our cash balance was approximately $2.9 million, compared to approximately $0.4 million at December&#160;31, 2019. The balance at March&#160;31, 2020 and December&#160;31, 2019 excluded restricted cash of $0.3 million for a letter of credit requirement under a lease obligation.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">28</span></div></div></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following summarizes cash flows from operating, investing, and financing activities, as reflected in the Condensed Consolidated Statements of Cash Flows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:73.225%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:10.012%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.550%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:10.013%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by (used in) operating activities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">504&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,556)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash used in investing activities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(47)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(4)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net cash provided by financing activities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,104&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,086&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Net cash provided by (used in) operating activities </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Net cash provided by operating activities was $0.5 million for the three months ended March 31, 2020. The net loss was $0.5 million and was adjusted for non-cash items, including: depreciation and amortization, stock-based compensation, change in fair value of warrant liabilities, provisions for inventory, warranty reserves and working capital changes. The primary driver for a positive operating cash flow was the generation of $1.5 million cash from the utilization of existing inventory stock as opposed to new purchases. During the three months ended March 31, 2020, we used $0.2 million in cash for accounts payable, primarily due to the timing of inventory receipts and we used $0.2 million of prepaid and other assets due to prepaid deposits to our contract manufacturers for inventory for the new EnFocus&#8482; platform. We generated cash of $0.4 million through the collection of accounts receivable and $0.2 million through a decrease of other accrued liabilities, primarily related to accrued payroll and benefits and commissions. Cash generated was partially offset by an adjustment of $0.9 million for change in fair value of warrants.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March&#160;31, 2019, net cash used in operating activities was $3.6 million, and resulted primarily from the net loss incurred of $2.9 million, adjusted for non-cash items, including: depreciation, stock-based compensation, and provisions for inventory and warranty reserves, and working capital changes. During the three months ended March 31, 2019, we used $1.3 million in cash for accounts payable, primarily due to the timing of inventory receipts and payments, $0.2 million through an increase in accounts receivable, due to the higher shipments in March 2019 as compared to December 2018. In addition, prepaid and other assets decreased by $0.5 million as the inventory for which we paid deposits to our contract manufacturers in prior quarters was received in the first quarter of 2019.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Net cash used in investing activities</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash used in investing activities was $47 thousand for the three months ended March 31, 2020 and resulted primarily from the purchase of tooling to support production operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March&#160;31, 2019, net cash used in investing activities was $4 thousand, and resulted primarily from the purchase of tooling to support production operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Net cash provided by financing activities </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash provided by financing activities during the three months ended March 31, 2020 was $2.1 million, primarily resulting from the $2.8 million in proceeds received from the share issuance in January 2020, partially offset by $0.5 million in offering costs for the issuance and an issuance related mandatory repayment of the Iliad note of which $0.2 million was allocated against principal. At March 31, 2020, we had $1.1 million of additional availability for us to borrow under the Credit Facility.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net cash provided by financing activities during the three months ended March 31, 2019 was $1.1 million, primarily resulting from the $1.7 million in proceeds we received for the subordinated convertible notes we entered into on March 29, 2019, partially offset by net repayments of $0.5 million on borrowings under the credit facility we entered into on December 11, 2018. In addition, we used approximately $0.1 million to issue and immediately repurchase our stock for employee tax withholding related to restricted stock unit vesting during the period. </span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">29</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_109"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Contractual obligations</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of March&#160;31, 2020, we had approximately $3.4 million in outstanding purchase commitments for inventory. Of this amount, approximately $2.5 million is expected to ship in the second quarter of 2020 with the balance expected to ship in the third and fourth quarters of 2020.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">There have been no other material changes to our contractual obligations as compared to those included in our 2019 Annual Report.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_112"></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Critical accounting policies</span></div><div style="text-align:justify;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Fair value of warrant liabilities </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The estimated fair value of warrants accounted for as liabilities, representing a level 3 fair value measure, was determined on the issuance date and subsequently marked to market at each financial reporting date. We use the Black-Scholes valuation model to value the warrant liabilities at fair value. The fair value is estimated using the expected volatility based on our historical volatility and is determined using probability weighted-average assumptions, when appropriate.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:107%;">There have been no other material changes to our critical accounting policies as compared to those included in our 2019 Annual Report on Form 10-K for the year ended December 31, 2019.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_115"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Certain risks and concentrations</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We had certain customers whose net sales individually represented 10 percent or more of our total net sales, or whose net trade accounts receivable balance individually represented 10 percent or more of our total net trade accounts receivable, as follows:</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March 31, 2020, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately 38% and 15% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately 46% of net sales for the same period. For the three months ended March 31, 2019, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately 22% and 30% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately 32% of net sales for the same period.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A regional commercial lighting retrofit company and our primary distributor for the U.S. Navy accounted for approximately 12% and 44% of net trade accounts receivable, respectively, at March&#160;31, 2020. At December&#160;31, 2019, our primary distributor for the U.S. Navy accounted for approximately 10% of net trade accounts receivable and a large regional retrofit company accounted for 41.0% of our net trade accounts receivable.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_118"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Recent accounting pronouncements</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For information on recent accounting pronouncements, please refer to Note 2, &#8220;Basis of Presentation and Summary of Significant Accounting Policies,&#8221; included under Part I, Item 1 of this Quarterly Report.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">30</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_121"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a &#8220;smaller reporting company&#8221; as defined by Item 10 of Regulation S-K, the company is not required to provide information required by this item.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_124"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 4. CONTROLS AND PROCEDURES</span></div><div><span><br/></span></div><div style="text-align:justify;margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Evaluation of disclosure controls and procedures</span></div><div style="text-align:justify;margin-top:5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We maintain disclosure controls and procedures, as defined in Rule 13a-15(e) and Rule 15d-15(e) under the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), that are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC, and that such information is accumulated and communicated to management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow for timely decisions regarding required disclosure. </span></div><div style="text-align:justify;margin-top:5pt;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Pursuant to Rule 13a-15(b) under the Exchange Act, our management must evaluate, with the participation of our Chief Executive Officer and Chief Financial Officer, the effectiveness of our disclosure controls and procedures, as of March 31, 2020, the end of the period covered by this report. Management, with the participation of our current Chief Executive Officer and Chief Financial Officer, did evaluate the effectiveness of our disclosure controls and procedures as of the end of period covered by this report. Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective at a reasonable assurance level as of March&#160;31, 2020.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Changes in internal control over financial reporting</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">During the quarterly period covered by this report, there have not been any changes in our internal control over financial reporting that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.</span></div><div><span><br/></span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">31</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_127"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">PART II &#8211; OTHER INFORMATION</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_130"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 1. LEGAL PROCEEDINGS</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">From time to time, we may be involved in various claims and legal actions arising in the ordinary course of business. As of March&#160;31, 2020, we were not involved in any material legal proceedings.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_133"></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 1A. RISK FACTORS</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a &#8220;smaller reporting company&#8221; as defined by Item 10 of Regulation S-K, the company is not required to provide information required by this item.</span></div><div><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_136"></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 2.  UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">None.</span></div><div style="text-align:justify;"><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_139"></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 3.  DEFAULTS UPON SENIOR SECURITIES</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">None.</span></div><div style="text-align:justify;"><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_142"></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 4.  MINE SAFETY DISCLOSURES</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Not Applicable.</span></div><div style="text-align:justify;"><span><br/></span></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_145"></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 5.  OTHER INFORMATION</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">None.</span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">32</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_148"></div><hr style="page-break-after:always"/><div style="height:36pt;width:100%;"><div><span><br/></span></div></div><div style="-sec-extract:summary;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">ITEM 6. EXHIBITS</span></div><div style="text-indent:9pt;text-align:center;"><span><br/></span></div><div style="text-indent:9pt;text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">EXHIBIT INDEX</span></div><div style="text-indent:9pt;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:8.117%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:87.883%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exhibit<br/>Number</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Description of Documents</span></td></tr><tr><td colspan="3" style="height:6pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Certificate of Incorporation of Energy Focus, Inc. (incorporated by reference to Appendix A to the Registrant&#8217;s Definitive Proxy Statement on Schedule 14A filed on May 1, 2006).</span></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.2&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex32-10xk123119.htm">Certificate of Amendment to the Certificate of Incorporation of Energy Focus, Inc. filed with the Secretary of State of the State of Delaware on June 21, 2010 (incorporated by reference to Exhibit 3.2 to the Registrant&#8217;s Annual Report on Form 10-K filed on March 24, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex33-10xk123119.htm">Certificate of Amendment to the Certificate of Incorporation of Energy Focus, Inc. filed with the Secretary of State of the State of Delaware on October 9, 2012 (incorporated by reference to Exhibit 3.3 to the Registrant&#8217;s Annual Report on Form 10-K filed on March 24, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.4&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex34-10xk123119.htm">Certificate of Amendment to the Certificate of Incorporation of Energy Focus, Inc. filed with the Secretary of State of the State of Delaware on October </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex34-10xk123119.htm">28</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex34-10xk123119.htm">, 2013 (incorporated by reference to Exhibit 3.4 to the Registrant&#8217;s Annual Report on Form 10-K filed on March 24, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.5&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000143774914012834/ex3-1.htm">Certificate of Amendment to the Certificate of Incorporation of Energy Focus, Inc. filed with the Secretary of State of the State of Delaware on July 16, 2014 (incorporated by reference to Exhibit 3.1 to the Registrant&#8217;s Current Report on Form 8-K filed on July 16, 2014).</a></span></div></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000162828015005460/exhibitno31certificateof.htm">Certificate of Amendment to the Certificate of Incorporation of Energy Focus, Inc. filed with the Secretary of State of the State of Delaware on July 24, 2015 (incorporated by reference to Exhibit 3.1 to the Registrant&#8217;s Current Report on Form 8-K filed on July 27, 2015).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"></span></span></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex32-10xk123119.htm">Certificate of Amendment to the Certificate of Incorporation of Energy Focus, Inc. filed with the Secretary of State of the State of Delaware on January 15, 2020 (incorporated by reference to Exhibit 3.7 to the Registrant&#8217;s Annual Report on Form 10-K filed on March 24, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.8&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416819000020/ex31-certofdesigpstk.htm">Certificate of Designation of Series A Convertible Preferred Stock of Energy Focus, Inc. (incorporated by reference to Exhibit 3.1 to the Registrant&#8217;s Current Report on Form 8-K filed on April 1, 2019).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.9&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416819000044/ex31amendcertofdesignat.htm">Amendment to the Certificate of Designation of Series A Convertible Preferred Stock of Energy Focus, Inc. (incorporated by reference to Exhibit 3.1 to the Registrant&#8217;s Current Report on Form 8-K filed on May 30, 2019).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.10&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex310-10xk123119.htm">Amendment to the Certificate of Designation of Series A Convertible Preferred Stock of Energy Focus, Inc. filed with the Secretary of State of the State of Delaware on January 15, 2020 (incorporated by reference to Exhibit 3.10 to the Registrant&#8217;s Annual Report on Form 10-K filed on March 24, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.11&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416816000015/exhibit35.htm">Bylaws of Energy Focus, Inc. (incorporated by reference to Exhibit 3.5 to the Registrant&#8217;s Annual Report on Form 10-K filed on March 10, 2016).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3.12&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000092416820000013/ex310-10xk123119.htm">Certificate of Ownership and Merger, Merging Energy Focus, Inc., a Delaware corporation, into Fiberstars, Inc., a Delaware corporation, filed with the Secretary of State of the State of Delaware on May 4, 2007 (incorporated by reference to Exhibit 3.1 to the Registrant&#8217;s Quarterly Report on Form 10-Q filed on May 10, 2007).</a></span></div></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4.1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000119312520005947/d816701dex41.htm">Form of Warrant </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000119312520005947/d816701dex41.htm"> (incorporated by reference to Exhibit 4.1 to the Registrant&#8217;s Current Report on Form 8-K filed on January 13, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4.2&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000119312520005947/d816701dex42.htm">Form of Placement Agent Warrant  (incorporated by reference to Exhibit 4.2 to the Registrant&#8217;s Current Report on Form 8-K filed on January 13, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10.1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000119312520005947/d816701dex101.htm">Form of Securities Purchase Agreement, dated as of January 9, 2020, between the Company and each purchaser named in the signature pages thereto (incorporated by reference to Exhibit 10.1 of the Registrant&#8217;s Current</a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000119312520005947/d816701dex101.htm"> </a><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/924168/000119312520005947/d816701dex101.htm">Report on Form 8-K filed on January 13, 2020).</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">10.2&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="exhibit10220200417care.htm">SBA Loan Agreement, dated as of April 17, 2020, between the Company and KeyBank National Association (filed with this Report)</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31.1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="a20200331exhibit31110-q.htm">Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31.2&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="a20200331exhibit31210-q.htm">Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">.</span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="position:relative;width:100%;height:36pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;-sec-extract:summary;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">33</span></div></div></div><hr style="page-break-after:always"/><div style="height:36pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:8.117%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:87.883%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">32.1 +&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;"><a style="background-color:rgb(255,255,255, 0.0);color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration: underline;-sec-extract:exhibit;" href="a20200331exhibit32110-q.htm">Certification of Chief Executive Officer and Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</a></span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">*101</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">The following financial information from our Quarterly Report for the quarter ended March&#160;31, 2020, formatted in XBRL (eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets at March&#160;31, 2020 and December&#160;31, 2019, (ii) Condensed Consolidated Statements of Operations for the three months ended March 31, 2020 and 2019, (iii) Condensed Consolidated Statements of Changes in Stockholders&#8217; Equity for the three months ended March 31, 2020, (iv) Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2020 and 2019, and (v) the Notes to Condensed Consolidated Financial Statements.</span></div></td></tr><tr><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:6pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">*104</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cover Page Interactive Data File (embedded within the Inline XBRL document)</span></td></tr></table></div><div style="text-indent:-18pt;padding-left:18pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">*&#160;Pursuant to Regulation S-T, this interactive data file is deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, is deemed not filed for purposes of Section 18 of the Securities Exchange Act of 1934, and otherwise is not subject to liability under these sections.</span></div><div style="text-indent:-18pt;padding-left:18pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">+     This exhibit shall not be deemed &#8220;filed&#8221; for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;) or otherwise subject to the liability of that Section. Such exhibit shall not be deemed incorporated into any filing under the Securities Act of 1933, as amended, or the Exchange Act.</span></div><div style="position:relative;width:100%;height:36pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;-sec-extract:summary;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">34</span></div></div></div><div id="i7fb6612253bc4af9ab8c4e1dd07f73b4_151"></div><hr style="page-break-after:always"/><div style="height:45pt;width:100%;"><div><span><br/></span></div></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SIGNATURES</span></div><div style="text-indent:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</span></div><div style="text-indent:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:98.245%;"><tr><td style="width:1.0%;"></td><td style="width:3.505%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:47.404%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:2.613%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:38.478%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ENERGY FOCUS, INC.</span></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Date:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">May 13, 2020</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">By:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">/s/ James Tu</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">James Tu</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Executive Chairman and Chief Executive Officer</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal Executive Officer</span></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:4.286%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:47.269%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:2.532%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:37.913%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Date:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">May&#160;13, 2020</span></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">By:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">/s/ Tod A. Nestor</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Tod A. Nestor</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">President, Chief Financial Officer and Secretary</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Principal Financial and Accounting Officer</span></td></tr></table></div><div><span><br/></span></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">35</span></div></div></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>2
<FILENAME>exhibit10220200417care.htm
<DESCRIPTION>EX-10.2
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="id11725693f914a75a52ae6bee8496938_30"></div><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">.</font><img alt="image1.jpg" src="image1.jpg" style="height:120px;width:216px;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;</font><img alt="image2.jpg" src="image2.jpg" style="height:75px;width:246px;"></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:18.982%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:77.018%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">SBA Loan #</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000;border-left:1pt solid #000;padding-left:1pt;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">89275171-05</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">SBA Loan Name</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ENERGY FOCUS, INC.</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Date</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 17, 2020</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loan Amount</font></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:0%;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$794,965.00&#160;</font></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:top;border-top:1pt solid #000000;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest Rate</font></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:0%;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1.00%&#160;</font></td><td style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:top;border-top:1pt solid #000000;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Borrower</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ENERGY FOCUS, INC.</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Company</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;border-left:1pt solid #000;padding-left:1pt;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">N&#47;A</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:1pt solid #000;border-left:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Lender</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;border-bottom:1pt solid #000;border-left:1pt solid #000;padding-left:1pt;border-right:1pt solid #000;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">KeyBank National Association</font></td></tr></table></div><div><font><br></font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">1.&#160;PROMISE TO PAY&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">In return for the Loan, Borrower promises to pay to the order of Lender the amount of $794,965.00 and 00&#47;100 Dollars, interest on the unpaid principal balance, and all other amounts required by this Note.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">2.&#160;DEFINITIONS&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">&#8220;Collateral&#8221; means any property taken as security for payment of this Note or any guarantee of this Note.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">&#8220;Guarantor&#8221; means each person or entity that signs a guarantee of payment of this Note.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">&#8220;Loan&#8221; means the loan evidenced by this Note.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">&#8220;Loan Documents&#8221; means the documents related to this loan signed by Borrower, any Guarantor, or anyone who pledges collateral.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">&#8220;SBA&#8221; means the Small Business Administration, an Agency of the United States of America.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">3.&#160;PAYMENT TERMS&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Borrower must make all payments at the place Lender designates. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">The payment terms for this Note are&#58;</font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div style="position:relative;width:100%;height:54pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><hr style="page-break-after:always"><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">The interest rate is 1.00% per year. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">The interest rate may only be changed in accordance with SOP 50 10.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Borrower must pay principal and interest payments of $33,469.68 every month beginning 7 month(s) from the month this Note is dated&#59; payments must be made on the 17th calendar day in the months they are due.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Lender will apply each installment payment first to pay interest accrued to the day Lender receives the payment, then to bring principal current, then to pay any late fees, and will apply any remaining balance to reduce principal.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">Loan Prepayment&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Notwithstanding any provision in this Note to the contrary&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">Borrower may prepay this Note</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Borrower may prepay 20 percent or less of the unpaid principal balance at any time without notice. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">If Borrower prepays more than 20 percent and the Loan has been sold on the secondary market, Borrower must&#58; a. Give Lender written notice&#59; b. Pay all accrued interest&#59; and c. If the prepayment is received less than 21 days from the date Lender receives the notice, pay an amount equal to 21 days&#8217; interest from the date lender receives the notice, less any interest accrued during the 21 days and paid under subparagraph b., above.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">If Borrower does not prepay within 30 days from the date Lender receives the notice, Borrower must give Lender a new notice.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">All remaining principal and accrued interest is due and payable 2 years from date of Note.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">Conditional Loan Forgiveness&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">The indebtedness evidenced by this Note may be forgiven, pursuant to and subject to, the terms of the Paycheck Protection Program (15 U.S.C. &#167; 636(a)(36)), and the guidance issued in relation thereto by SBA and&#47;or the U.S. Department of Treasury.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Late Charge&#58; If a payment on this Note is more than 10 days late, Lender may charge Borrower a late fee of up to 5% of the unpaid portion of the regularly scheduled payment.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">4.&#160;DEFAULT&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Borrower is in default under this Note if Borrower does not make a payment when due under this Note, or if Borrower or Operating Company&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">A.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Fails to do anything required by this Note and other Loan Documents&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">B.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Defaults on any other loan with Lender&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">C.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Does not preserve, or account to Lender&#8217;s satisfaction for, any of the Collateral or its proceeds&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">D.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Does not disclose, or anyone acting on their behalf does not disclose, any material fact to Lender or SBA&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">E.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Makes, or anyone acting on their behalf makes, a materially false or misleading representation to Lender or SBA&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">F.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:26.24pt;">Defaults on any loan or agreement with another creditor, if Lender believes the default may materially affect Borrower&#8217;s ability to pay this Note&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">G.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:24.4pt;">Fails to pay any taxes when due&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">H.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Becomes the subject of a proceeding under any bankruptcy or insolvency law&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">I.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:29.9pt;">Has a receiver or liquidator appointed for any part of their business or property&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">J.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:27.45pt;">Makes an assignment for the benefit of creditors&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">K.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Has any adverse change in financial condition or business operation that Lender believes may materially affect Borrower&#8217;s ability to pay this Note&#59;</font></div><div style="position:relative;width:100%;height:54pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><hr style="page-break-after:always"><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">L.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:26.84pt;">Reorganizes, merges, consolidates, or otherwise changes ownership or business structure without Lender&#8217;s prior written consent&#59; or</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">M.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:23.79pt;">Becomes the subject of a civil or criminal action that Lender believes may materially affect Borrower&#8217;s ability to pay this Note.</font></div><div style="padding-left:36pt;"><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">5.&#160;LENDER&#8217;S RIGHTS IF THERE IS A DEFAULT&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Without notice or demand and without giving up any of its rights, Lender may&#58;</font></div><div><font><br></font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">A.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Require immediate payment of all amounts owing under this Note&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">B.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Collect all amounts owing from any Borrower or Guarantor&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">C.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">File suit and obtain judgment&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">D.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Take possession of any Collateral&#59; or</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">E.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Sell, lease, or otherwise dispose of, any Collateral at public or private sale, with or without advertisement.</font></div><div style="padding-left:36pt;"><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">6.&#160;LENDER&#8217;S GENERAL POWERS&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Without notice and without Borrower&#8217;s consent, Lender may&#58;</font></div><div><font><br></font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">A.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Bid on or buy the Collateral at its sale or the sale of another lienholder, at any price it chooses&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">B.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Incur expenses to collect amounts due under this Note, enforce the terms of this Note or any other Loan Document, and preserve or dispose of the Collateral.  Among other things, the expenses may include payments for property taxes, prior liens, insurance, appraisals, environmental remediation costs, and reasonable attorney&#8217;s fees and costs.  If Lender incurs such expenses, it may demand immediate repayment from Borrower or add the expenses to the principal balance&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">C.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Release anyone obligated to pay this Note&#59;</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">D.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Compromise, release, renew, extend or substitute any of the Collateral&#59; and</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">E.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:26.54pt;">Take any action necessary to protect the Collateral or collect amounts owing on this Note.</font></div><div style="padding-left:36pt;"><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">7.&#160;WHEN FEDERAL LAW APPLIES&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">When SBA is the holder, this Note will be interpreted and enforced under federal law, including SBA regulations. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Lender or SBA may use state or local procedures for filing papers, recording documents, giving notice, foreclosing liens, and other purposes. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">By using such procedures, SBA does not waive any federal immunity from state or local control, penalty, tax, or liability. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">As to this Note, Borrower may not claim or assert against SBA any local or state law to deny any obligation, defeat any claim of SBA, or preempt federal law.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">8.&#160;SUCCESSORS AND ASSIGNS&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Under this Note, Borrower and Operating Company include the successors of each, and Lender includes its successors and assigns.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">9.&#160;GENERAL PROVISIONS&#58;</font></div><div><font><br></font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">A.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">All individuals and entities signing this Note are jointly and severally liable.</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">B.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Borrower waives all suretyship defenses.</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">C.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Borrower must sign all documents necessary at any time to comply with the Loan Documents and to enable Lender to acquire, perfect, or maintain Lender&#8217;s liens on Collateral.</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">D.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.01pt;">Lender may exercise any of its rights separately or together, as many times and in any order it chooses. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Lender may delay or forgo enforcing any of its rights without giving up any of them.</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">E.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:25.62pt;">Borrower may not use an oral statement of Lender or SBA to contradict or alter the written terms of this Note.</font></div><div style="position:relative;width:100%;height:54pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><hr style="page-break-after:always"><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">F.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:26.24pt;">If any part of this Note is unenforceable, all other parts remain in effect.</font></div><div style="text-indent:-36pt;padding-left:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">G.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:24.4pt;">To the extent allowed by law, Borrower waives all demands and notices in connection with this Note, including presentment, demand, protest, and notice of dishonor. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Borrower also waives any defenses based upon any claim that Lender did not obtain any guarantee&#59; did not obtain, perfect, or maintain a lien upon Collateral&#59; impaired Collateral&#59; or did not obtain the fair market value of Collateral at a sale.</font></div><div style="padding-left:36pt;"><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">10.&#160;BORROWER&#8217;S NAME(S) AND SIGNATURE(S)&#58;</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">By signing below, each individual or entity becomes obligated under this Note as Borrower.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;"> ENERGY FOCUS, INC.   </font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-style:italic;font-weight:400;line-height:115%;">    a(n) DE Other</font></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:89.285%;"><tr><td style="width:1.0%;"></td><td style="width:62.000%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:34.000%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><br>&#47;s&#47; Tod Andrew Nestor</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><br>4&#47;17&#47;2020</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">Tod Andrew Nestor</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-style:italic;font-weight:400;line-height:115%;">&#160;President &#38; CFO</font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">Date</font></div></td></tr></table></div><div><font><br></font></div><div style="text-align:right;"><font><br></font></div><div style="position:relative;width:100%;height:54pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><div id="id11725693f914a75a52ae6bee8496938_53"></div><hr style="page-break-after:always"><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">SBA Application &#47; Loan No. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;text-decoration: underline;">89275171-05</font></div><div style="text-align:right;"><font><br></font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">U.S. Small Business Administration</font></div><div style="text-align:center;"><font><br></font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">RESOLUTION OF ENERGY FOCUS, INC.  </font></div><div style="text-align:center;"><font><br></font></div><div style="text-indent:-63pt;padding-left:63pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">1.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:53.84pt;">RESOLVED, that the members&#47;officers of </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">ENERGY FOCUS, INC. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">(hereinafter referred to as &#8220;Organization&#8221;) named below, or any one of them, or their, or any one of their, duly elected or appointed successors in office, be and they are hereby authorized and empowered in the name and on behalf of this Organization to execute and deliver to </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">KEYBANK NATIONAL ASSOCIATION </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">(hereinafter referred to as &#8220;Lender&#8221;) and the Small Business Administration, an agency of the Government of the United States of America (hereinafter called &#8220;SBA&#8221;), in the form required by the Lender and the SBA, the following documents&#58;</font></div><div style="text-indent:-18pt;padding-left:144pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">a.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:8.84pt;">Application for a loan, the total thereof not to exceed in principal amount $794,965.00 (the &#8220;Loan&#8221;), maturing upon such date or dates and bearing interest at such rate or rates as may be prescribed by the Lender and the SBA, which Loan shall be guaranteed by the SBA pursuant to 15 U.S.C &#167; 636(a)(36)&#59;</font></div><div style="text-indent:-18pt;padding-left:144pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">b.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:8.84pt;">the Note signed by this Organization evidencing such Loan&#59; and</font></div><div style="text-indent:-18pt;padding-left:144pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">c.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:9.45pt;">any other Instruments or Agreements or Loan Documents to be signed by this Organization which may be required by the Lender or the SBA in connection with such Loan&#59;</font></div><div style="text-indent:-63pt;padding-left:63pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">2.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:53.84pt;">FURTHER RESOLVED, that any indebtedness heretofore contracted and any Contracts or Agreements or Loan Documents heretofore made with the Lender or the SBA on behalf of this Organization, and all acts of members or agents of this Organization in connection with said indebtedness or said Contracts or Agreements or Loan Documents, are hereby ratified and confirmed&#59;</font></div><div style="text-indent:-45pt;padding-left:27pt;"><font><br></font></div><div style="text-indent:-63pt;padding-left:63pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">3.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:53.84pt;">FURTHER RESOLVED, that the members&#47;officers referred to in the foregoing resolutions are as follows&#58;</font></div><div style="text-indent:-45pt;padding-left:27pt;"><font><br></font></div><div style="text-indent:-45pt;padding-left:27pt;"><font><br></font></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:26.107%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.353%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:36.559%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.212%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:28.369%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Tod Andrew Nestor</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">President and Chief Financial Officer</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#47;s&#47; Tod Andrew Nestor</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Typewrite Name)</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Title)</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Signature)</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Typewrite Name)</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Title)</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Signature)</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Typewrite Name)</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Title)</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Arial',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Signature)</font></td></tr></table></div><div><font><br></font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">4.&#160;&#160;FURTHER RESOLVED, that the Lender and the SBA are authorized to rely upon the aforesaid resolutions until receipt of written notice of any change.</font></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><div id="id11725693f914a75a52ae6bee8496938_59"></div><hr style="page-break-after:always"><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">CERTIFICATION</font></div><div style="text-align:center;"><font><br></font></div><div style="text-align:center;"><font><br></font></div><div style="text-indent:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">I HEREBY CERTIFY that the foregoing is a true and correct copy of a resolution adopted by </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">ENERGY FOCUS, INC. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">at a meeting duly called and held, at which a quorum was present and voted, or by other duly authorized action in lieu of a meeting, and that such resolution is duly recorded in the minute book of this company&#59; that the members&#47;officers named in said resolution have been duly elected or appointed to, and are the present incumbents of, the respective offices set after their respective names&#59; and that the signatures set opposite their respective names are their true and genuine signatures.</font></div><div><font><br></font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;text-decoration: underline;">&#47;s&#47; Tod Andrew Nestor                                  </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;"> </font></div><div style="text-indent:252pt;"><font><br></font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">Tod Andrew Nestor, President &#38; CFO</font></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><div id="id11725693f914a75a52ae6bee8496938_77"></div><hr style="page-break-after:always"><div style="height:54pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">LOAN AGREEMENT</font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">* * * * * * * * * *</font></div><div style="text-indent:36pt;"><font><br></font></div><div style="text-indent:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">THIS LOAN AGREEMENT (&#8220;Agreement&#8221;) is made on April 17, 2020, between the </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">ENERGY FOCUS, INC. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">and </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">KEYBANK NATIONAL ASSOCIATION </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">identified in the SBA Approval issued by the U.S. Small Business Administration (&#8220;SBA&#8221;) to Lender, dated April 15, 2020 SBA Loan Number 89275171-05 (&#8220;Approval&#8221;).</font></div><div style="text-indent:36pt;"><font><br></font></div><div style="text-indent:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">SBA has authorized a guaranty of a loan from Lender to Borrower under the Paycheck Protection Program (15 U.S.C. &#167; 636(a)(36)) (the &#8220;Act&#8221;) in the original principal amount of </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">$794,965.00 </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">(the &#8220;Loan&#8221;).</font></div><div style="text-indent:36pt;"><font><br></font></div><div style="text-indent:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">In consideration of the promises in this Agreement and for other good and valuable consideration, Borrower and Lender agree as follows&#58;</font></div><div style="text-indent:36pt;"><font><br></font></div><div style="text-indent:-72pt;padding-left:90pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">1.&#160;&#160;Subject to the terms and conditions of this Agreement, Lender agrees to make the &#160;&#160;&#160;&#160;&#160;&#160;Loan if Borrower complies with the following &#8220;Borrower Requirements&#8221;. Borrower must&#58;</font></div><div style="text-indent:-72pt;padding-left:90pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">a.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Provide Lender with all certifications, documents or other information Lender is required by the Authorization to obtain from Borrower or any third party&#59;</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">b.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Execute a note and any other documents required by Lender&#59;</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">c.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.95pt;">Complies with the terms and conditions of this Agreement&#59; and</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">d.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Does everything necessary for Lender to comply with the terms and conditions of the Loan.</font></div><div style="padding-left:180pt;"><font><br></font></div><div style="text-indent:-72pt;padding-left:90pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">2.&#160;&#160;Borrower represents and warrants, as of the date hereof, that&#58;</font></div><div style="text-indent:-72pt;padding-left:90pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">a.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Borrower was in business as of February 15, 2020 and had employees for which Borrower paid salaries, wages, or the equivalent and for which Borrower paid payroll taxes&#59;</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">b.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Borrower has reviewed the Act and represents, warrants and certifies to Lender that Borrower is an eligible applicant under the Act and the guidance promulgated by SBA and U.S. Department of Treasury related thereto&#59;</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">c.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.95pt;">The information provided in the application for the Loan and the information provided in all supporting documents and forms is true and accurate. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Borrower acknowledges that knowingly making a false statement to obtain a guaranteed loan from SBA is punishable under 18 USC 1001 and 3571 by imprisonment of not more than five years and&#47;or a fine of up to $250,000&#59; under 15 USC 645 by imprisonment of not more than two years and&#47;or a fine of not more than $5,000&#59; and, if submitted to a Federally insured institution, under 18 USC 1014 by imprisonment of not more than thirty years and&#47;or a fine of not more than $1,000,000&#59;</font></div><div style="text-indent:-22.5pt;padding-left:126pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">d.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">The amount of the Loan was calculated using tax documentation provided by Borrower to Lender. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Borrower hereby represents and warrants that these tax documents are identical to those submitted by Borrower to the IRS and that the information contained therein is true, correct and complete&#59;</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><hr style="page-break-after:always"><div style="height:54pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">e.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Borrower shall use the Loan only for payroll costs, interest on mortgages, rent, and utilities and Borrower shall use account no. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;text-decoration: underline;">359681428413</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;"> to facilitate application of the Loan towards the approved costs&#59; and</font></div><div style="text-indent:-31.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">f.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:34.4pt;">Borrower has suffered an adverse impact to its business as a result of the COVID-19 pandemic.</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-63pt;padding-left:81pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">3.&#160;&#160;&#160;Borrower hereby acknowledges the following&#58;</font></div><div style="text-indent:-72pt;padding-left:90pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">a.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Any forgiveness of the Loan amount, in full or in part, is contingent on Borrower using the Loan only for the purposes identified in this Agreement</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">b.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Any request made by Borrower to Lender for forgiveness of the Loan, in full or in part, shall include documentation verifying the use of Loan proceeds towards permitted uses, satisfactory to Lender it its sole discretion&#59;</font></div><div><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">c.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.95pt;">Any and all information and supporting documentation provided by Borrower to Lender is and shall be true, accurate and complete in all respects.</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-85.5pt;padding-left:121.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">4.&#160;&#160;The terms and conditions of this Agreement&#58;</font></div><div style="text-indent:-72pt;padding-left:90pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">a.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Are binding on Borrower and its successors and assigns&#59; and</font></div><div style="text-indent:-22.5pt;padding-left:130.5pt;"><font><br></font></div><div style="text-indent:-40.5pt;padding-left:166.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">b.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;padding-left:31.34pt;">Will remain in effect after the closing of the Loan.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">5.&#160;&#160;&#160;Failure to abide by any of the terms of this Agreement will constitute an event of default under the note and other loan documents.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">6.&#160;&#160;&#160;If Borrower defaults on the Loan and the SBA suffers a loss, the name of the Borrower &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;will be referred for listing in the CAIVRS database, which may affect their eligibility for further financial assistance.</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;">7.&#160;&#160;&#160;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;text-decoration: underline;">Electronic Signatures</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Each party agrees that the electronic signatures, whether digital or encrypted, of the parties included in this Agreement, if any, are intended to authenticate this writing and to have the same force and effect as manual signatures. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">The term &#8220;electronic signature&#8221; means any electronic sound, symbol, or process attached to or logically associated with a record and executed and adopted by a party with the intent to sign such record, including facsimile or email electronic signatures. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Without limiting the generality of the foregoing, delivery of an executed counterpart&#8217;s signature page of this Agreement, by facsimile, electronic mail in portable document format (.pdf) or by any other electronic means intended to preserve the original graphic and pictorial appearance of a document, has the same effect as delivery of an executed original of this Agreement.</font></div><div style="padding-left:144pt;"><font><br></font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">&#91;SIGNATURE PAGE FOLLOWS&#93;</font></div><div style="position:relative;width:100%;height:45pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><div id="id11725693f914a75a52ae6bee8496938_89"></div><hr style="page-break-after:always"><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">IN WITNESS WHEREOF, </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">the parties hereto have set their hands effective as of the date first written above.</font></div><div><font><br></font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;"> BORROWER&#58;</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;"> ENERGY FOCUS, INC.</font></div><div><font><br></font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">  By&#58;     </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;text-decoration: underline;">&#47;s&#47; Tod Andrew Nestor</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;text-decoration: underline;">                              </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">     </font></div><div style="text-indent:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">Tod Andrew Nestor, President &#38; CFO</font></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><div id="id11725693f914a75a52ae6bee8496938_99"></div><hr style="page-break-after:always"><div style="height:72pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:120%;">Exhibit 10.2</font></div></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:11pt;font-weight:700;line-height:115%;">KEYBANK NATIONAL ASSOCIATION</font></div><div style="text-align:center;"><font><br></font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:700;line-height:115%;text-decoration: underline;">AUTHORIZATION AND DISBURSEMENT STATEMENT</font></div><div style="text-align:center;"><font><br></font></div><div style="text-align:center;"><font><br></font></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"></td><td style="width:43.386%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:52.614%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">Dated&#58; </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;text-decoration: underline;">4&#47;17&#47;2020</font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:11pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Loan Amount&#58; $794,965.00</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">RE&#58;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;"> ENERGY FOCUS, INC</font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div><font><br></font></div><div style="text-indent:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">We acknowledge and agree to the disbursement of $794,965.00 of the loan proceeds into checking account no. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;text-decoration: underline;">359681428413</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">&#59; ABA no. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;text-decoration: underline;">041001039</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;"> maintained in Borrower&#8217;s name with KeyBank National Association (&#8220;Lender&#8221;).</font></div><div style="text-indent:36pt;"><font><br></font></div><div style="text-indent:36pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">We acknowledge and agree to use the loan proceeds solely for those purposes stated on the undersigned&#8217;s application to Lender for the loan, and those purposes approved under the Paycheck Protection Program (15 U.S.C. &#167; 636(a)(36)), including any guidance or regulations issued by U.S. Small Business Administration and&#47;or U.S. Department of Treasury in relation thereto. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;">We acknowledge that Lender is relying on this certification in making the Loan.</font></div><div style="text-indent:252pt;"><font><br></font></div><div style="text-indent:252pt;"><font><br></font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;text-decoration: underline;">BORROWER</font></div><div style="text-indent:252pt;"><font><br></font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">ENERGY FOCUS, INC.</font></div><div style="text-indent:252pt;"><font><br></font></div><div style="text-indent:252pt;"><font><br></font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;"> By&#58; </font></div><div style="text-indent:252pt;"><font><br></font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:11pt;font-weight:400;line-height:115%;text-decoration: underline;">&#47;s&#47; Tod Andrew Nestor</font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:115%;">Tod Andrew Nestor </font></div><div style="text-indent:252pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-style:italic;font-weight:400;line-height:115%;">President &#38; CFO</font></div><div style="position:relative;width:100%;height:72pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>3
<FILENAME>a20200331exhibit31110-q.htm
<DESCRIPTION>EX-31.1
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="i3795cca1ab114d31b18d4a289d666f95_1"></div><div style="height:36pt;width:100%;"><div style="padding-right:4.5pt;text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:130%;">EXHIBIT 31.1</font></div></div><div style="padding-right:4.5pt;text-align:right;"><font><br></font></div><div style="padding-right:4.5pt;text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:130%;">CERTIFICATION</font></div><div><font><br></font></div><div style="padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">I, James Tu, certify that&#58;</font></div><div style="padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">1.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">I have reviewed this Quarterly Report on Form 10-Q of Energy Focus, Inc.&#59;</font></div><div><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">2.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report&#59;</font></div><div><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">3.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report&#59;</font></div><div style="padding-left:18pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">4.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have&#59;</font></div><div style="padding-left:18pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared&#59;</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles&#59;</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(c)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation&#59; and</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(d)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting&#59; and</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">5.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions)&#58;</font></div><div style="padding-left:36pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information&#59; and</font></div><div><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</font></div><div style="padding-left:36pt;"><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;text-decoration: underline;">&#160;&#47;s&#47; James Tu&#160;&#160;&#160;</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;James Tu &#8232;&#160;Chairman and Chief Executive Officer</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Date&#58; May&#160;13, 2020 </font></div><div style="position:relative;width:100%;height:36pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>4
<FILENAME>a20200331exhibit31210-q.htm
<DESCRIPTION>EX-31.2
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="i1aee95ce018d44208f69d23c7ebfdafe_1"></div><div style="height:36pt;width:100%;"><div style="text-align:right;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:130%;">EXHIBIT 31.2</font></div></div><div style="text-align:right;"><font><br></font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:130%;">CERTIFICATION</font></div><div><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">I, Tod A. Nestor, certify that&#58;</font></div><div style="padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">1.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">I have reviewed this Quarterly Report on Form 10-Q of Energy Focus, Inc.&#59;</font></div><div><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">2.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report&#59;</font></div><div><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">3.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report&#59;</font></div><div style="padding-left:18pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">4.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have&#59;</font></div><div style="padding-left:18pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared&#59;</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles&#59;</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(c)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation&#59; and</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(d)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting&#59; and</font></div><div style="padding-left:54pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:18pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">5.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:9pt;">The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions)&#58;</font></div><div style="padding-left:36pt;padding-right:4.5pt;"><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(a)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information&#59; and</font></div><div><font><br></font></div><div style="text-indent:-18pt;padding-left:54pt;padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">(b)</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</font></div><div style="padding-left:18pt;"><font><br></font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;text-decoration: underline;">&#160;&#47;s&#47; Tod A. Nestor&#160;&#160;&#160;</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Tod A. Nestor</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;President, Chief Financial Officer and Secretary</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Date&#58; May&#160;13, 2020 </font></div><div style="position:relative;width:100%;height:36pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>5
<FILENAME>a20200331exhibit32110-q.htm
<DESCRIPTION>EX-32.1
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head>
<!-- Document created using Wdesk -->
<!-- Copyright 2020 Workiva -->
<title>Document</title></head><body><div id="i1052c5e48e6d4e4c81deb9ae99e5f83f_1"></div><div style="height:36pt;width:100%;"><div><font><br></font></div></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">EXHIBIT 32.1</font></div><div><font><br></font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED</font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</font></div><div><font><br></font></div><div style="padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">In connection with the Quarterly Report on Form 10-Q of Energy Focus, Inc. (the &#8220;Company&#8221;) for the quarterly period ended March&#160;31, 2020 (the &#8220;Report&#8221;), I, James Tu, Chairman and Chief Executive Officer of the Company and I, Tod A. Nestor, President, Chief Financial Officer and Secretary of the Company, each certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes Oxley Act of 2002, that to the best of my knowledge&#58;</font></div><div style="padding-right:4.5pt;"><font><br></font></div><div style="padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">(i)   the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934&#59; and</font></div><div style="padding-right:4.5pt;"><font><br></font></div><div style="padding-right:4.5pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:130%;">(ii)  the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</font></div><div><font><br></font></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:93.750%;"><tr><td style="width:1.0%;"></td><td style="width:55.037%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:4.370%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:19.777%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:12.816%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#47;s&#47; James Tu</font></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">James Tu</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Chairman and Chief Executive Officer</font></div></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Date&#58;</font></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">May 13, 2020</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:14pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="6" style="height:14pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="display:none;"></td><td colspan="3" style="height:14pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-align:center;"><font><br></font></div><div><font><br></font></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:95.416%;"><tr><td style="width:1.0%;"></td><td style="width:54.040%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:4.259%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:19.397%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:14.304%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#47;s&#47; Tod A. Nestor</font></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Tod A. Nestor</font></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">President, Chief Financial Officer and Secretary</font></div></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Date&#58; </font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">May 13, 2020</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:24pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:24pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:24pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:24pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A signed original of this written statement required by Section 906 has been provided to Energy Focus, Inc. and will be retained by Energy Focus, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.</font></div><div><font><br></font></div><div style="position:relative;width:100%;height:36pt;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>6
<FILENAME>efoi-20200331.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:f6d0b6e3-9097-4413-a675-608c846c6c98,g:8727fc67-391f-4f58-af09-6209ea1c2831-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:efoi="http://www.energyfocusinc.com/20200331" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.energyfocusinc.com/20200331">
  <xs:import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd"/>
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="efoi-20200331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="efoi-20200331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="efoi-20200331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="efoi-20200331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="CoverPage" roleURI="http://www.energyfocusinc.com/role/CoverPage">
        <link:definition>0001001 - Document - Cover Page</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheets" roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets">
        <link:definition>1101101 - Statement - Condensed Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheetsParentheticals" roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals">
        <link:definition>1002002 - Statement - Condensed Consolidated Balance Sheets (Parentheticals)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofOperationsUnaudited" roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited">
        <link:definition>1003003 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofComprehensiveLossUnaudited" roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited">
        <link:definition>1004004 - Statement - Condensed Consolidated Statements of Comprehensive Loss (Unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited" roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited">
        <link:definition>1005005 - Statement - Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofCashFlowsUnaudited" roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited">
        <link:definition>1006006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NatureofOperations" roleURI="http://www.energyfocusinc.com/role/NatureofOperations">
        <link:definition>2101102 - Disclosure - Nature of Operations</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPolicies" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies">
        <link:definition>2102103 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies">
        <link:definition>2203201 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesTables" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables">
        <link:definition>2304301 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails">
        <link:definition>2405401 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails">
        <link:definition>2406402 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails">
        <link:definition>2407403 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Loss per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails">
        <link:definition>2408404 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Warranty Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails">
        <link:definition>2409405 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Financial Instruments Assets and Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails">
        <link:definition>2410406 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Rollforward (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails" roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails">
        <link:definition>2411407 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Fair Value Inputs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Restructuring" roleURI="http://www.energyfocusinc.com/role/Restructuring">
        <link:definition>2112104 - Disclosure - Restructuring</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringTables" roleURI="http://www.energyfocusinc.com/role/RestructuringTables">
        <link:definition>2313302 - Disclosure - Restructuring (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringNarrativeDetails" roleURI="http://www.energyfocusinc.com/role/RestructuringNarrativeDetails">
        <link:definition>2414408 - Disclosure - Restructuring - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RestructuringReconciliationofRestructuringLiabilityDetails" roleURI="http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails">
        <link:definition>2415409 - Disclosure - Restructuring - Reconciliation of Restructuring Liability (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Inventories" roleURI="http://www.energyfocusinc.com/role/Inventories">
        <link:definition>2116105 - Disclosure - Inventories</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventoriesTables" roleURI="http://www.energyfocusinc.com/role/InventoriesTables">
        <link:definition>2317303 - Disclosure - Inventories (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InventoriesDetails" roleURI="http://www.energyfocusinc.com/role/InventoriesDetails">
        <link:definition>2418410 - Disclosure - Inventories (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipment" roleURI="http://www.energyfocusinc.com/role/PropertyandEquipment">
        <link:definition>2119106 - Disclosure - Property and Equipment</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipmentTables" roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentTables">
        <link:definition>2320304 - Disclosure - Property and Equipment (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="PropertyandEquipmentScheduleofPropertyandEquipmentDetails" roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails">
        <link:definition>2421411 - Disclosure - Property and Equipment - Schedule of Property and Equipment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Leases" roleURI="http://www.energyfocusinc.com/role/Leases">
        <link:definition>2122107 - Disclosure - Leases</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesTables" roleURI="http://www.energyfocusinc.com/role/LeasesTables">
        <link:definition>2323305 - Disclosure - Leases (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesNarrativeDetails" roleURI="http://www.energyfocusinc.com/role/LeasesNarrativeDetails">
        <link:definition>2424412 - Disclosure - Leases - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesComponentsofLeaseCostDetails" roleURI="http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails">
        <link:definition>2425413 - Disclosure - Leases - Components of Lease Cost (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofSupplementalBalanceSheetInformationDetails" roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails">
        <link:definition>2426414 - Disclosure - Leases - Schedule of Supplemental Balance Sheet Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails" roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails">
        <link:definition>2427415 - Disclosure - Leases - Schedule of Future Maturities of Lease Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1" roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1">
        <link:definition>2428416 - Disclosure - Leases - Schedule of Future Maturities of Lease Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesScheduleofSupplementalCashFlowInformationDetails" roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails">
        <link:definition>2429417 - Disclosure - Leases - Schedule of Supplemental Cash Flow Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Debt" roleURI="http://www.energyfocusinc.com/role/Debt">
        <link:definition>2130108 - Disclosure - Debt</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DebtNarrativeDetails" roleURI="http://www.energyfocusinc.com/role/DebtNarrativeDetails">
        <link:definition>2431418 - Disclosure - Debt - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://www.energyfocusinc.com/role/IncomeTaxes">
        <link:definition>2132109 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesNarrativeDetails" roleURI="http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails">
        <link:definition>2433419 - Disclosure - Income Taxes - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquity" roleURI="http://www.energyfocusinc.com/role/StockholdersEquity">
        <link:definition>2134110 - Disclosure - Stockholders' Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityTables" roleURI="http://www.energyfocusinc.com/role/StockholdersEquityTables">
        <link:definition>2335306 - Disclosure - Stockholders' Equity (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityPreferredStockDetails" roleURI="http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails">
        <link:definition>2436420 - Disclosure - Stockholders' Equity - Preferred Stock (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityIssuanceofCommonStockandWarrantsDetails" roleURI="http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails">
        <link:definition>2437421 - Disclosure - Stockholders' Equity - Issuance of Common Stock and Warrants (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityWarrantsDetails" roleURI="http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails">
        <link:definition>2438422 - Disclosure - Stockholders' Equity - Warrants (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityStockBasedCompensationDetails" roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails">
        <link:definition>2439423 - Disclosure - Stockholders' Equity - Stock-Based Compensation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityStockOptionsandaSummaryofActivityDetails" roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails">
        <link:definition>2440424 - Disclosure - Stockholders' Equity - Stock Options and a Summary of Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockholdersEquityRestrictedStockUnitsDetails" roleURI="http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails">
        <link:definition>2441425 - Disclosure - Stockholders' Equity - Restricted Stock Units (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingencies" roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingencies">
        <link:definition>2142111 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesPurchaseobligationsDetails" roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails">
        <link:definition>2443426 - Disclosure - Commitments and Contingencies Purchase obligations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEvents" roleURI="http://www.energyfocusinc.com/role/SubsequentEvents">
        <link:definition>2144112 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEventsDetails" roleURI="http://www.energyfocusinc.com/role/SubsequentEventsDetails">
        <link:definition>2445427 - Disclosure - Subsequent Events (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="efoi_ProceedsFromIssuanceOfCommonStockAndWarrants" abstract="false" name="ProceedsFromIssuanceOfCommonStockAndWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RegionalCommercialLightingRetrofitCompanyMember" abstract="true" name="RegionalCommercialLightingRetrofitCompanyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_DebtInstrumentPeriodTwoMember" abstract="true" name="DebtInstrumentPeriodTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" abstract="true" name="RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" abstract="false" name="SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
  <xs:element id="efoi_OperatingLeaseCostNetOfSubleaseIncome" abstract="false" name="OperatingLeaseCostNetOfSubleaseIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock" abstract="false" name="LeaseSupplementalBalanceSheetInformationTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
  <xs:element id="efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" abstract="false" name="NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_DistributorToTheU.S.NavyMember" abstract="true" name="DistributorToTheU.S.NavyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_FinanceLeaseRightOfUseAssetMember" abstract="true" name="FinanceLeaseRightOfUseAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_PaymentsForClearingFees" abstract="false" name="PaymentsForClearingFees" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_OperatingLeaseReceivable" abstract="false" name="OperatingLeaseReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_OfferingCosts" abstract="false" name="OfferingCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredOperatingLeaseLiabilityNoncurrent" abstract="false" name="RestructuredOperatingLeaseLiabilityNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_NotePurchaseAgreementMember" abstract="true" name="NotePurchaseAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" abstract="true" name="CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_FinanceLeaseRightOfUseAssetGross" abstract="false" name="FinanceLeaseRightOfUseAssetGross" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" abstract="false" name="DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" abstract="false" name="DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeaseOperatingLeaseCost" abstract="false" name="RestructuredLeaseOperatingLeaseCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_MMMProductsMember" abstract="true" name="MMMProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_ClassOfWarrantOrRightWarrantsIssued" abstract="false" name="ClassOfWarrantOrRightWarrantsIssued" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" abstract="false" name="DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_DebtInstrumentPrepaymentPremiumPercent" abstract="false" name="DebtInstrumentPrepaymentPremiumPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_AccumulatedInterestOnSubordinatedDebt" abstract="false" name="AccumulatedInterestOnSubordinatedDebt" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_PaymentsForPlacementAgentCommissions" abstract="false" name="PaymentsForPlacementAgentCommissions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount" abstract="false" name="LessorOperatingLeaseLiabilityUndiscountedExcessAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeasesOperatingLeasePayments" abstract="false" name="RestructuredLeasesOperatingLeasePayments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" abstract="false" name="RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" abstract="false" name="RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredOperatingLeaseRightOfUseAsset" abstract="false" name="RestructuredOperatingLeaseRightOfUseAsset" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredOperatingLeaseLiabilityCurrent" abstract="false" name="RestructuredOperatingLeaseLiabilityCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" abstract="false" name="DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_USNavyAndShipbuildersMember" abstract="true" name="USNavyAndShipbuildersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_OperatingLeaseLiabilityIncludingRestructuredLeases" abstract="false" name="OperatingLeaseLiabilityIncludingRestructuredLeases" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_A2017RestructuringPlanMember" abstract="true" name="A2017RestructuringPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" abstract="false" name="PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_DebtInstrumentProceedsToBePaidToLenderPercent" abstract="false" name="DebtInstrumentProceedsToBePaidToLenderPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_LEDFLTubularLEDLampsExcludingRedCapsMember" abstract="true" name="LEDFLTubularLEDLampsExcludingRedCapsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" abstract="false" name="NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_StandardProductWarrantyNumberofYears" abstract="false" name="StandardProductWarrantyNumberofYears" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="efoi_DebtInstrumentPeriodDomainDomain" abstract="true" name="DebtInstrumentPeriodDomainDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_InstitutionalInvestorMember" abstract="true" name="InstitutionalInvestorMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" abstract="false" name="RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredOperatingLeaseLiability" abstract="false" name="RestructuredOperatingLeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_AllOtherProductsMember" abstract="true" name="AllOtherProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases" abstract="false" name="OperatingLeaseRightofUseAssetIncludingRestructuredLeases" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_LineOfCreditFacilityAnnualFacilityFeePercent" abstract="false" name="LineOfCreditFacilityAnnualFacilityFeePercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_DebtInstrumentPeriodAxis" abstract="true" name="DebtInstrumentPeriodAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" abstract="false" name="FinanceLeaseRightOfUseAssetAccumulatedDepreciation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" abstract="false" name="DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_InventoryValuationReservesRawMaterials" abstract="false" name="InventoryValuationReservesRawMaterials" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" abstract="false" name="RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_ToolingMember" abstract="false" name="ToolingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_LineofCreditFacilityOverdraftFeePercentage" abstract="false" name="LineofCreditFacilityOverdraftFeePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" abstract="false" name="DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_PaycheckProtectionProgramMember" abstract="true" name="PaycheckProtectionProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_RestructuringReserveAccretion" abstract="false" name="RestructuringReserveAccretion" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" abstract="false" name="RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" abstract="false" name="RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_PercentageOfSeriesAPreferredStockEligibleToVote" abstract="false" name="PercentageOfSeriesAPreferredStockEligibleToVote" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
  <xs:element id="efoi_RestructuredLeaseSubleaseIncome" abstract="false" name="RestructuredLeaseSubleaseIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" abstract="false" name="RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_CommercialProductsMember" abstract="true" name="CommercialProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="efoi_IncreaseDecreaseInProvisionForWarranties" abstract="false" name="IncreaseDecreaseInProvisionForWarranties" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" abstract="false" name="ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" abstract="false" name="RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="efoi_LineOfCreditFacilityCollateralManagementFee" abstract="false" name="LineOfCreditFacilityCollateralManagementFee" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="num:percentItemType"/>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>7
<FILENAME>efoi-20200331_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:f6d0b6e3-9097-4413-a675-608c846c6c98,g:8727fc67-391f-4f58-af09-6209ea1c2831-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CoverPage" xlink:type="simple" xlink:href="efoi-20200331.xsd#CoverPage"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CoverPage" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_af6e66c5-f984-4c2e-95c9-c38f4ed05078" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_1ef3b0a6-c3f3-410c-998f-0124b80d37dd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_af6e66c5-f984-4c2e-95c9-c38f4ed05078" xlink:to="loc_us-gaap_StockholdersEquity_1ef3b0a6-c3f3-410c-998f-0124b80d37dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_4ed65c31-d1f1-41e7-9706-6c2e5e315f04" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_af6e66c5-f984-4c2e-95c9-c38f4ed05078" xlink:to="loc_us-gaap_Liabilities_4ed65c31-d1f1-41e7-9706-6c2e5e315f04" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_b97829a4-2309-49a2-8972-c468dd8aa204" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_7d7ad9c3-c327-4e65-a596-457b8f6245a7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_b97829a4-2309-49a2-8972-c468dd8aa204" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_7d7ad9c3-c327-4e65-a596-457b8f6245a7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_95cd10ac-7f01-429f-a322-47bcd3079e96" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_b97829a4-2309-49a2-8972-c468dd8aa204" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_95cd10ac-7f01-429f-a322-47bcd3079e96" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_aff95b8c-dc26-412e-97e9-7fad75e465b4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_b97829a4-2309-49a2-8972-c468dd8aa204" xlink:to="loc_us-gaap_InventoryNet_aff95b8c-dc26-412e-97e9-7fad75e465b4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_d3abe1fd-5739-4dc6-a0d5-b5df8b8e998f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_b97829a4-2309-49a2-8972-c468dd8aa204" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_d3abe1fd-5739-4dc6-a0d5-b5df8b8e998f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_f6714e3f-6b3d-4ea9-ba59-23040d731dd7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_AccountsPayableCurrent_f6714e3f-6b3d-4ea9-ba59-23040d731dd7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_820714a7-dd61-4453-9703-26fbc6893fc1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_820714a7-dd61-4453-9703-26fbc6893fc1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedProfessionalFeesCurrent_e32a70f8-7811-4b67-be64-289e8ad979e9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_AccruedProfessionalFeesCurrent_e32a70f8-7811-4b67-be64-289e8ad979e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_b9b8173b-f6d1-48ea-90ed-8085ef81fa56" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedEmployeeBenefitsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_AccruedEmployeeBenefitsCurrent_b9b8173b-f6d1-48ea-90ed-8085ef81fa56" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedSalesCommissionCurrent_13e44fc8-3722-4955-b2b1-5c3d668fadc7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedSalesCommissionCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_AccruedSalesCommissionCurrent_13e44fc8-3722-4955-b2b1-5c3d668fadc7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits_21019d3b-f29b-42ff-9f36-cadbc82f0f93" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits_21019d3b-f29b-42ff-9f36-cadbc82f0f93" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveCurrent_66900dd5-73cd-491b-b338-deff7fe291c4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_RestructuringReserveCurrent_66900dd5-73cd-491b-b338-deff7fe291c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualCurrent_052a9b46-fc2e-478d-80f2-51f7e88b7db2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualCurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualCurrent_052a9b46-fc2e-478d-80f2-51f7e88b7db2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredRevenueCurrent_f6eb42d4-9083-4a75-9c77-4906dedd2fed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredRevenueCurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_DeferredRevenueCurrent_f6eb42d4-9083-4a75-9c77-4906dedd2fed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_f4c9e81a-7ded-41a0-a283-fcd089e4657b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_f4c9e81a-7ded-41a0-a283-fcd089e4657b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiabilityCurrent_2bf53eb7-dddd-4eec-a81b-2d9845836caa" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_efoi_RestructuredOperatingLeaseLiabilityCurrent_2bf53eb7-dddd-4eec-a81b-2d9845836caa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_1e37068d-f478-4b71-9096-49419e18796e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_1e37068d-f478-4b71-9096-49419e18796e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_0920c1ec-d2a6-4b96-9946-886c7a31b934" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_0920c1ec-d2a6-4b96-9946-886c7a31b934" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleNotesPayable_a04f4576-82ca-4265-ab20-ae51da2a61d1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleNotesPayable"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_ConvertibleNotesPayable_a04f4576-82ca-4265-ab20-ae51da2a61d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesPayableCurrent_1431cd31-ecd6-4ccc-be25-e96521f621df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayableCurrent"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_NotesPayableCurrent_1431cd31-ecd6-4ccc-be25-e96521f621df" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LinesOfCreditCurrent_adc02d82-867a-47b5-b60a-568aee48bb3b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LinesOfCreditCurrent"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_70debcf8-4188-46a4-8a35-474471602d90" xlink:to="loc_us-gaap_LinesOfCreditCurrent_adc02d82-867a-47b5-b60a-568aee48bb3b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_72beb12d-b312-4521-90aa-b73e06bf7995" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_ee6d1a03-db93-4a6e-958b-b1ddd79fed48" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_72beb12d-b312-4521-90aa-b73e06bf7995" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_ee6d1a03-db93-4a6e-958b-b1ddd79fed48" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_b52ebd7b-58c2-4cf4-9736-fd35e767cbc9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_72beb12d-b312-4521-90aa-b73e06bf7995" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_b52ebd7b-58c2-4cf4-9736-fd35e767cbc9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_78383995-56ba-4bd8-afee-c82e313d6c41" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_72beb12d-b312-4521-90aa-b73e06bf7995" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_78383995-56ba-4bd8-afee-c82e313d6c41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_06cd1e70-bd98-4409-af0d-8f885c086783" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_72beb12d-b312-4521-90aa-b73e06bf7995" xlink:to="loc_us-gaap_AssetsCurrent_06cd1e70-bd98-4409-af0d-8f885c086783" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_b5578f26-c437-44c8-967a-7d6ee4aa43a5" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_72beb12d-b312-4521-90aa-b73e06bf7995" xlink:to="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_b5578f26-c437-44c8-967a-7d6ee4aa43a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_60e59964-5eb8-40fd-a9a1-d5df95cf6a46" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_6eded58d-901c-45ab-8f82-adc869db0be7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_60e59964-5eb8-40fd-a9a1-d5df95cf6a46" xlink:to="loc_us-gaap_LiabilitiesCurrent_6eded58d-901c-45ab-8f82-adc869db0be7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_457ea09d-1578-4337-bbe8-5600999b0091" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_60e59964-5eb8-40fd-a9a1-d5df95cf6a46" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_457ea09d-1578-4337-bbe8-5600999b0091" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_f6df9875-c194-4c3d-b504-a2901aab2c70" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_60e59964-5eb8-40fd-a9a1-d5df95cf6a46" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_f6df9875-c194-4c3d-b504-a2901aab2c70" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiabilityNoncurrent_f2d71283-dbae-49b5-a8db-c33314e4dcb5" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_60e59964-5eb8-40fd-a9a1-d5df95cf6a46" xlink:to="loc_efoi_RestructuredOperatingLeaseLiabilityNoncurrent_f2d71283-dbae-49b5-a8db-c33314e4dcb5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_4451778d-f97c-499b-81bc-694f89141123" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_60e59964-5eb8-40fd-a9a1-d5df95cf6a46" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_4451778d-f97c-499b-81bc-694f89141123" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermNotesPayable_9f1728cb-f403-4b2b-b18d-8bc50fd46f63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermNotesPayable"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_60e59964-5eb8-40fd-a9a1-d5df95cf6a46" xlink:to="loc_us-gaap_LongTermNotesPayable_9f1728cb-f403-4b2b-b18d-8bc50fd46f63" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_5dc99168-9740-4ec8-91b6-116ec9925a1d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_80d8fafb-46ab-4a99-9036-a2a45b02ec9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_5dc99168-9740-4ec8-91b6-116ec9925a1d" xlink:to="loc_us-gaap_PreferredStockValue_80d8fafb-46ab-4a99-9036-a2a45b02ec9c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_852fe552-e568-47b6-86a9-494010b02848" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_5dc99168-9740-4ec8-91b6-116ec9925a1d" xlink:to="loc_us-gaap_CommonStockValue_852fe552-e568-47b6-86a9-494010b02848" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_e2166a02-1bde-4314-904b-38074cc88601" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_5dc99168-9740-4ec8-91b6-116ec9925a1d" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_e2166a02-1bde-4314-904b-38074cc88601" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_91b901fd-0844-461d-8fd5-08962967cd0a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_5dc99168-9740-4ec8-91b6-116ec9925a1d" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_91b901fd-0844-461d-8fd5-08962967cd0a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_69f51741-da6a-45e3-8a0c-258e8ab6ffb8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_5dc99168-9740-4ec8-91b6-116ec9925a1d" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_69f51741-da6a-45e3-8a0c-258e8ab6ffb8" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedBalanceSheetsParentheticals"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofOperationsUnaudited"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_b8e3ebd1-4173-43b4-bc05-0a195deeee8f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_bcc998f4-4fbd-4c0c-ab06-050188a23824" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_b8e3ebd1-4173-43b4-bc05-0a195deeee8f" xlink:to="loc_us-gaap_GrossProfit_bcc998f4-4fbd-4c0c-ab06-050188a23824" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_d62f3a4a-76de-4aa7-a385-2d9144d2379d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_b8e3ebd1-4173-43b4-bc05-0a195deeee8f" xlink:to="loc_us-gaap_OperatingExpenses_d62f3a4a-76de-4aa7-a385-2d9144d2379d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_3075d4ed-7fa4-4e47-8092-d7492bd20ac1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_5cf2c57a-ced1-4e6d-9acc-0c2758f42b5f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_3075d4ed-7fa4-4e47-8092-d7492bd20ac1" xlink:to="loc_us-gaap_InterestExpense_5cf2c57a-ced1-4e6d-9acc-0c2758f42b5f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_e16c8039-9b52-4b21-b8e8-abec55c66aef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_3075d4ed-7fa4-4e47-8092-d7492bd20ac1" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_e16c8039-9b52-4b21-b8e8-abec55c66aef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_ba6dc20f-fffc-4549-8d8c-9f7fae97ebbe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_3075d4ed-7fa4-4e47-8092-d7492bd20ac1" xlink:to="loc_us-gaap_OperatingIncomeLoss_ba6dc20f-fffc-4549-8d8c-9f7fae97ebbe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_f698cdd9-1ed1-4339-951d-c407f9156ead" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_3075d4ed-7fa4-4e47-8092-d7492bd20ac1" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_f698cdd9-1ed1-4339-951d-c407f9156ead" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_756f3490-de35-4390-8996-511d3aca334c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_877b2ddd-0d70-4f2e-aaf9-de5c4e2810d1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_756f3490-de35-4390-8996-511d3aca334c" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_877b2ddd-0d70-4f2e-aaf9-de5c4e2810d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_d405ecf6-b0f1-417a-a814-05f38de8cfba" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_756f3490-de35-4390-8996-511d3aca334c" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_d405ecf6-b0f1-417a-a814-05f38de8cfba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts_68f792a6-26f3-42d1-b75e-b4beb744e79e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCosts"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_756f3490-de35-4390-8996-511d3aca334c" xlink:to="loc_us-gaap_RestructuringCosts_68f792a6-26f3-42d1-b75e-b4beb744e79e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_dd795a67-f130-4a9f-a0ac-b4fad541ca15" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_ad54bb50-9b1a-4b99-9fe8-5bb0cc0fbf34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_dd795a67-f130-4a9f-a0ac-b4fad541ca15" xlink:to="loc_us-gaap_Revenues_ad54bb50-9b1a-4b99-9fe8-5bb0cc0fbf34" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_9a41cfbf-cd83-4adb-81f2-8d0a241cc4f8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_dd795a67-f130-4a9f-a0ac-b4fad541ca15" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_9a41cfbf-cd83-4adb-81f2-8d0a241cc4f8" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofComprehensiveLossUnaudited"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_e1b2327e-b37d-4980-8d6c-53c9400fa3ad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_9adb43d4-26fc-4090-bd75-b1a9a1073451" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_e1b2327e-b37d-4980-8d6c-53c9400fa3ad" xlink:to="loc_us-gaap_NetIncomeLoss_9adb43d4-26fc-4090-bd75-b1a9a1073451" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_19ddd39a-b891-4eee-8ea2-e7c5eb9bcebd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_e1b2327e-b37d-4980-8d6c-53c9400fa3ad" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_19ddd39a-b891-4eee-8ea2-e7c5eb9bcebd" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofCashFlowsUnaudited"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_93adfda9-083d-4cf4-83da-fd1657f6f877" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_6e1509d2-ce92-490a-ba39-d2a93bf2a048" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_93adfda9-083d-4cf4-83da-fd1657f6f877" xlink:to="loc_us-gaap_RestrictedCash_6e1509d2-ce92-490a-ba39-d2a93bf2a048" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8a9e8338-fa96-4b48-be2b-0947a1edf6c4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_93adfda9-083d-4cf4-83da-fd1657f6f877" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8a9e8338-fa96-4b48-be2b-0947a1edf6c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants_044e589a-1193-4d2b-8009-99bfa6817f2e" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromIssuanceOfCommonStockAndWarrants"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:to="loc_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants_044e589a-1193-4d2b-8009-99bfa6817f2e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfStockIssuanceCosts_4643b2e2-b4f3-41ba-b50b-d7fa20672f16" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:to="loc_us-gaap_PaymentsOfStockIssuanceCosts_4643b2e2-b4f3-41ba-b50b-d7fa20672f16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_88c2cb27-58fe-44ee-925e-8e323e359feb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_88c2cb27-58fe-44ee-925e-8e323e359feb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_01feee93-3cb5-4ad6-8cee-54f4d1b398a2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_01feee93-3cb5-4ad6-8cee-54f4d1b398a2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_46f08e9d-4793-495f-a390-b2bc0a8698cc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_46f08e9d-4793-495f-a390-b2bc0a8698cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_08848a89-59d1-4d7b-a753-bffc2e7113ab" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_08848a89-59d1-4d7b-a753-bffc2e7113ab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_b33890dc-716e-44ca-bac8-9b44d7896b5e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_db3c31e8-a20e-44ec-8c55-dccef5e9a132" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_b33890dc-716e-44ca-bac8-9b44d7896b5e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_420045a0-28c8-4422-88f9-edc43d180985" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_af00736d-7d09-498e-918a-92a078844e12" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_420045a0-28c8-4422-88f9-edc43d180985" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_af00736d-7d09-498e-918a-92a078844e12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_bdbd3736-5000-4183-b4e7-44b644d63e66" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_420045a0-28c8-4422-88f9-edc43d180985" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_bdbd3736-5000-4183-b4e7-44b644d63e66" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_67a50a27-9d56-448d-b19b-936ea6a67d5c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_420045a0-28c8-4422-88f9-edc43d180985" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_67a50a27-9d56-448d-b19b-936ea6a67d5c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_bf055f47-b0fd-421e-8c3c-b9c76b06aab8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a18f9d64-6935-4ed1-8a20-73dbd2ae6518" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_bf055f47-b0fd-421e-8c3c-b9c76b06aab8" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a18f9d64-6935-4ed1-8a20-73dbd2ae6518" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities_65a254fa-c302-463b-a4b7-f781069fc138" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSalesOfAssetsInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_bf055f47-b0fd-421e-8c3c-b9c76b06aab8" xlink:to="loc_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities_65a254fa-c302-463b-a4b7-f781069fc138" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8a4a4b97-25f0-4940-9151-559fb20b973e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_5acbcf23-debf-4603-904f-068e2cb72670" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8a4a4b97-25f0-4940-9151-559fb20b973e" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_5acbcf23-debf-4603-904f-068e2cb72670" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_8b3d4c3f-ea55-4a70-b881-7acbafc3fb26" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8a4a4b97-25f0-4940-9151-559fb20b973e" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_8b3d4c3f-ea55-4a70-b881-7acbafc3fb26" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/NatureofOperations" xlink:type="simple" xlink:href="efoi-20200331.xsd#NatureofOperations"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/NatureofOperations" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPolicies"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Restructuring" xlink:type="simple" xlink:href="efoi-20200331.xsd#Restructuring"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/Restructuring" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringTables"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/RestructuringTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringNarrativeDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/RestructuringNarrativeDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringReconciliationofRestructuringLiabilityDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Inventories" xlink:type="simple" xlink:href="efoi-20200331.xsd#Inventories"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/Inventories" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/InventoriesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#InventoriesTables"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/InventoriesTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/InventoriesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#InventoriesDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/InventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_69460647-519a-4adf-8d66-bc8063864fad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterialsNetOfReserves_772ed88f-77a3-4157-8bfa-c083e2f4f67f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_69460647-519a-4adf-8d66-bc8063864fad" xlink:to="loc_us-gaap_InventoryRawMaterialsNetOfReserves_772ed88f-77a3-4157-8bfa-c083e2f4f67f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_9cd0b471-8eb1-47af-91e9-e22fbcb23ab6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_69460647-519a-4adf-8d66-bc8063864fad" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_9cd0b471-8eb1-47af-91e9-e22fbcb23ab6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InventoryValuationReservesRawMaterials_f89aaff6-d733-4171-9f44-2e7ca03b55a2" xlink:href="efoi-20200331.xsd#efoi_InventoryValuationReservesRawMaterials"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_69460647-519a-4adf-8d66-bc8063864fad" xlink:to="loc_efoi_InventoryValuationReservesRawMaterials_f89aaff6-d733-4171-9f44-2e7ca03b55a2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipment" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipment"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipment" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipmentTables"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipmentTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipmentScheduleofPropertyandEquipmentDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_2922e59f-70d4-4566-8fd1-12e0ed5d816d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_1605c3e7-91b3-407c-9151-3a96af0cf8e5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_2922e59f-70d4-4566-8fd1-12e0ed5d816d" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_1605c3e7-91b3-407c-9151-3a96af0cf8e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5deb679b-2eca-45ee-a544-dbb8717f4d9a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_2922e59f-70d4-4566-8fd1-12e0ed5d816d" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5deb679b-2eca-45ee-a544-dbb8717f4d9a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Leases" xlink:type="simple" xlink:href="efoi-20200331.xsd#Leases"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/Leases" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesTables"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/LeasesTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesNarrativeDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/LeasesNarrativeDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesComponentsofLeaseCostDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome_e07f228e-5cb1-4028-9b6f-30a197d1bd07" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseCostNetOfSubleaseIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_5e6eb903-3bc5-4bfb-b4b4-eb87e4eac9c1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubleaseIncome"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome_e07f228e-5cb1-4028-9b6f-30a197d1bd07" xlink:to="loc_us-gaap_SubleaseIncome_5e6eb903-3bc5-4bfb-b4b4-eb87e4eac9c1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_088bf304-87b9-416d-a892-42d216f6d5b2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome_e07f228e-5cb1-4028-9b6f-30a197d1bd07" xlink:to="loc_us-gaap_OperatingLeaseCost_088bf304-87b9-416d-a892-42d216f6d5b2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_6e7c21b8-a154-456f-b7be-6280de8192fa" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseSubleaseIncome_7ff2bf48-8926-42f1-ade4-bb570837534b" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseSubleaseIncome"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_6e7c21b8-a154-456f-b7be-6280de8192fa" xlink:to="loc_efoi_RestructuredLeaseSubleaseIncome_7ff2bf48-8926-42f1-ade4-bb570837534b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseOperatingLeaseCost_6e43408f-7dce-4320-bc4c-0eccfccaa46f" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseOperatingLeaseCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_6e7c21b8-a154-456f-b7be-6280de8192fa" xlink:to="loc_efoi_RestructuredLeaseOperatingLeaseCost_6e43408f-7dce-4320-bc4c-0eccfccaa46f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_84f944ac-584a-48a2-9449-d9f2742b4b23" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome_9c5743b1-4d51-4fa4-8f90-e67717069501" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseCostNetOfSubleaseIncome"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_84f944ac-584a-48a2-9449-d9f2742b4b23" xlink:to="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome_9c5743b1-4d51-4fa4-8f90-e67717069501" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_8a765109-13d0-4f7b-a6e0-a96f1bee3de7" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_84f944ac-584a-48a2-9449-d9f2742b4b23" xlink:to="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_8a765109-13d0-4f7b-a6e0-a96f1bee3de7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_25116595-3f46-48e4-8a50-fac3560c2108" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_84f944ac-584a-48a2-9449-d9f2742b4b23" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_25116595-3f46-48e4-8a50-fac3560c2108" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofSupplementalBalanceSheetInformationDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_01f9a0f9-2d05-4283-8de8-8f51d8ca1856" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetGross_8470558f-5fc8-4b17-a334-de66d9f8aa16" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseRightOfUseAsset_01f9a0f9-2d05-4283-8de8-8f51d8ca1856" xlink:to="loc_efoi_FinanceLeaseRightOfUseAssetGross_8470558f-5fc8-4b17-a334-de66d9f8aa16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation_1650893c-465c-4447-a4f7-55aba1b6e40f" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseRightOfUseAsset_01f9a0f9-2d05-4283-8de8-8f51d8ca1856" xlink:to="loc_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation_1650893c-465c-4447-a4f7-55aba1b6e40f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_4de7d69d-1cee-455a-b3df-3f2a344ed0dd" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseLiabilityIncludingRestructuredLeases"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_f3553f37-8000-4424-b3fd-74a875db0f6e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_4de7d69d-1cee-455a-b3df-3f2a344ed0dd" xlink:to="loc_us-gaap_OperatingLeaseLiability_f3553f37-8000-4424-b3fd-74a875db0f6e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiability_72fedea5-66fd-4d89-982e-696a21765de2" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_4de7d69d-1cee-455a-b3df-3f2a344ed0dd" xlink:to="loc_efoi_RestructuredOperatingLeaseLiability_72fedea5-66fd-4d89-982e-696a21765de2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_daac1311-724b-4363-bef5-622511e38bb0" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_0b5ae2f0-ccfb-4dfd-a0ee-a546935f6f4e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_daac1311-724b-4363-bef5-622511e38bb0" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_0b5ae2f0-ccfb-4dfd-a0ee-a546935f6f4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_c4e1aa1e-338e-453d-8337-605824ab8301" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_daac1311-724b-4363-bef5-622511e38bb0" xlink:to="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_c4e1aa1e-338e-453d-8337-605824ab8301" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_c04f15c6-877a-4c85-aedc-f1110f5346ea" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_2a35b2bf-6ed8-4c9d-9b3f-44b286f7dd4b" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_c04f15c6-877a-4c85-aedc-f1110f5346ea" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_2a35b2bf-6ed8-4c9d-9b3f-44b286f7dd4b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_5520086b-6f72-469f-bc6d-9988922cce0b" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_c04f15c6-877a-4c85-aedc-f1110f5346ea" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_5520086b-6f72-469f-bc6d-9988922cce0b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_a3a51bd7-5a92-45a6-aade-3e08a17927af" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_c04f15c6-877a-4c85-aedc-f1110f5346ea" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_a3a51bd7-5a92-45a6-aade-3e08a17927af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_3eb157b9-fa48-4cac-92c0-20137c2713cc" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_c04f15c6-877a-4c85-aedc-f1110f5346ea" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_3eb157b9-fa48-4cac-92c0-20137c2713cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_9937136c-13ac-41e1-b1ca-19a92d103b3f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_da8715b0-2c4d-4b63-b0f1-160289be95d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_9937136c-13ac-41e1-b1ca-19a92d103b3f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_da8715b0-2c4d-4b63-b0f1-160289be95d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_e63ed2a0-d64f-4520-9802-24c97ec24c52" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_9937136c-13ac-41e1-b1ca-19a92d103b3f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_e63ed2a0-d64f-4520-9802-24c97ec24c52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_5f95b89b-7a8c-496a-9fe7-44cb13a4c022" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_9937136c-13ac-41e1-b1ca-19a92d103b3f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_5f95b89b-7a8c-496a-9fe7-44cb13a4c022" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_4477058b-6f5d-4fd7-9c5a-aaec3f6b3f8f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_9937136c-13ac-41e1-b1ca-19a92d103b3f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_4477058b-6f5d-4fd7-9c5a-aaec3f6b3f8f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_dd917591-704c-4f4e-8ecb-1a9f8631623e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_b4ef449e-e7ef-4c29-8eff-3b1838b25ea5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_dd917591-704c-4f4e-8ecb-1a9f8631623e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_b4ef449e-e7ef-4c29-8eff-3b1838b25ea5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_8948ac07-3152-4cee-94f2-0115199afb3e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_dd917591-704c-4f4e-8ecb-1a9f8631623e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_8948ac07-3152-4cee-94f2-0115199afb3e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_759935b1-1860-4783-8b64-03a461245fd8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_dd917591-704c-4f4e-8ecb-1a9f8631623e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_759935b1-1860-4783-8b64-03a461245fd8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_3d404a00-c4f6-4e9f-b3ae-bd988bd36501" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_dd917591-704c-4f4e-8ecb-1a9f8631623e" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_3d404a00-c4f6-4e9f-b3ae-bd988bd36501" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_52a18424-fca4-4391-9c75-8450a4997d7c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceived"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths_e2ee5395-4515-43c1-9c11-9bcc0096bc3a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_52a18424-fca4-4391-9c75-8450a4997d7c" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths_e2ee5395-4515-43c1-9c11-9bcc0096bc3a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo_275841d5-5c27-47a7-82e1-9fcf9bc4f56f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_52a18424-fca4-4391-9c75-8450a4997d7c" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo_275841d5-5c27-47a7-82e1-9fcf9bc4f56f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree_664a4c0e-bf3c-48b7-ac96-d3386d755ef4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_52a18424-fca4-4391-9c75-8450a4997d7c" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree_664a4c0e-bf3c-48b7-ac96-d3386d755ef4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour_c516cee7-9c20-49f0-bfca-c5bad5b10f73" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_52a18424-fca4-4391-9c75-8450a4997d7c" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour_c516cee7-9c20-49f0-bfca-c5bad5b10f73" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_4d53b90e-f19d-47e4-a87f-145337f6fed9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceived"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount_c01ae62e-ef90-49a1-b7f0-baf255e334fe" xlink:href="efoi-20200331.xsd#efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_4d53b90e-f19d-47e4-a87f-145337f6fed9" xlink:to="loc_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount_c01ae62e-ef90-49a1-b7f0-baf255e334fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseReceivable_f2eb62e3-52be-41c8-bb7e-95e921bea60b" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseReceivable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_4d53b90e-f19d-47e4-a87f-145337f6fed9" xlink:to="loc_efoi_OperatingLeaseReceivable_f2eb62e3-52be-41c8-bb7e-95e921bea60b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_f6eac2b7-1dd0-4d44-a7c3-8b1422b50a74" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount_dcdcc01a-340e-4515-9f41-d83633b81051" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_f6eac2b7-1dd0-4d44-a7c3-8b1422b50a74" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount_dcdcc01a-340e-4515-9f41-d83633b81051" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiability_a51637d3-dbfd-4e5b-9d9e-beab17b8f29f" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_f6eac2b7-1dd0-4d44-a7c3-8b1422b50a74" xlink:to="loc_efoi_RestructuredOperatingLeaseLiability_a51637d3-dbfd-4e5b-9d9e-beab17b8f29f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_84646ddc-4de6-4f37-98fe-090eae2fa2cf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_17044d59-64b0-4e66-afc5-2f5067362ab9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_84646ddc-4de6-4f37-98fe-090eae2fa2cf" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_17044d59-64b0-4e66-afc5-2f5067362ab9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_ef8e8e44-0949-4f25-9f4a-9a5985f95561" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_84646ddc-4de6-4f37-98fe-090eae2fa2cf" xlink:to="loc_us-gaap_OperatingLeaseLiability_ef8e8e44-0949-4f25-9f4a-9a5985f95561" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_5f98ddaa-48fc-46d7-af5b-265f8b5fff5f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_fe87d2d1-47f0-4723-bbe6-ebd135896da2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_5f98ddaa-48fc-46d7-af5b-265f8b5fff5f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_fe87d2d1-47f0-4723-bbe6-ebd135896da2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_d6c7aafe-df73-4e30-a9ce-9ac974ce1b5f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_5f98ddaa-48fc-46d7-af5b-265f8b5fff5f" xlink:to="loc_us-gaap_FinanceLeaseLiability_d6c7aafe-df73-4e30-a9ce-9ac974ce1b5f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofSupplementalCashFlowInformationDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Debt" xlink:type="simple" xlink:href="efoi-20200331.xsd#Debt"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/Debt" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/DebtNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#DebtNarrativeDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/DebtNarrativeDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/IncomeTaxes" xlink:type="simple" xlink:href="efoi-20200331.xsd#IncomeTaxes"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/IncomeTaxes" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#IncomeTaxesNarrativeDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquity" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquity"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquity" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityTables"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityTables" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityPreferredStockDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityIssuanceofCommonStockandWarrantsDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityWarrantsDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityStockBasedCompensationDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityStockOptionsandaSummaryofActivityDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityRestrictedStockUnitsDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="efoi-20200331.xsd#CommitmentsandContingencies"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CommitmentsandContingencies" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#CommitmentsandContingenciesPurchaseobligationsDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/SubsequentEvents" xlink:type="simple" xlink:href="efoi-20200331.xsd#SubsequentEvents"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/SubsequentEvents" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#SubsequentEventsDetails"/>
  <link:calculationLink xlink:role="http://www.energyfocusinc.com/role/SubsequentEventsDetails" xlink:type="extended"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>8
<FILENAME>efoi-20200331_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:f6d0b6e3-9097-4413-a675-608c846c6c98,g:8727fc67-391f-4f58-af09-6209ea1c2831-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CoverPage" xlink:type="simple" xlink:href="efoi-20200331.xsd#CoverPage"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CoverPage" xlink:type="extended" id="i6678a05378534a659e3f170a5147671c_CoverPage"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended" id="iad7b466774b94f66b2cda3c3b428dbb7_CondensedConsolidatedBalanceSheets"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedBalanceSheetsParentheticals"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="extended" id="i834b4055284d4f128e8d8956103e1bb0_CondensedConsolidatedBalanceSheetsParentheticals">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_ffaba712-dc2f-4571-ac66-ddba98111d1e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_ffaba712-dc2f-4571-ac66-ddba98111d1e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_7c31b0db-3a78-4e8a-a158-bf696e690a2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_7c31b0db-3a78-4e8a-a158-bf696e690a2b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_05a5ce7c-9100-431d-a95d-9b50769c0309" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_05a5ce7c-9100-431d-a95d-9b50769c0309" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_f682b6b3-284b-4bef-8068-fa40ff22bf70" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockSharesIssued_f682b6b3-284b-4bef-8068-fa40ff22bf70" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_794eb13a-d976-4669-a7e9-21f94edbc874" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_794eb13a-d976-4669-a7e9-21f94edbc874" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_2a8eb90d-bdcf-4e26-aebb-0c52e3cc3d4e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_2a8eb90d-bdcf-4e26-aebb-0c52e3cc3d4e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_11bdec98-7a5e-448a-93ad-c711f2cf79d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_11bdec98-7a5e-448a-93ad-c711f2cf79d8" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_d5b05bb1-0de4-40dc-ba5f-1a671ee121ec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockSharesIssued_d5b05bb1-0de4-40dc-ba5f-1a671ee121ec" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_82df68a2-8343-405c-a299-0923adc62ee1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_82df68a2-8343-405c-a299-0923adc62ee1" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_0e6dddd0-303b-4a20-ba70-50ebf7a05554" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_StatementTable_0e6dddd0-303b-4a20-ba70-50ebf7a05554" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_aa446864-0216-43d4-83cd-7b974b9a575e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_0e6dddd0-303b-4a20-ba70-50ebf7a05554" xlink:to="loc_us-gaap_StatementClassOfStockAxis_aa446864-0216-43d4-83cd-7b974b9a575e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_aa446864-0216-43d4-83cd-7b974b9a575e_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_aa446864-0216-43d4-83cd-7b974b9a575e" xlink:to="loc_us-gaap_ClassOfStockDomain_aa446864-0216-43d4-83cd-7b974b9a575e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_0bda3f36-e66e-46b5-a7ea-325303901956" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_aa446864-0216-43d4-83cd-7b974b9a575e" xlink:to="loc_us-gaap_ClassOfStockDomain_0bda3f36-e66e-46b5-a7ea-325303901956" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertiblePreferredStockMember_f2406541-382d-41b1-a235-e9d3a9a7d920" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertiblePreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_0bda3f36-e66e-46b5-a7ea-325303901956" xlink:to="loc_us-gaap_ConvertiblePreferredStockMember_f2406541-382d-41b1-a235-e9d3a9a7d920" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofOperationsUnaudited"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited" xlink:type="extended" id="i36104e64a2ee48d1b3a152f21dc6dd29_CondensedConsolidatedStatementsofOperationsUnaudited"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofComprehensiveLossUnaudited"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited" xlink:type="extended" id="i02172995aabe4a19946a5f2d67da6d9f_CondensedConsolidatedStatementsofComprehensiveLossUnaudited"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited" xlink:type="extended" id="ib4e3fb9173fc4b819d7fa8172cb0d99b_CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_5e15fccc-7aae-4051-a39c-5f65fdc19a88" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_5e15fccc-7aae-4051-a39c-5f65fdc19a88" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_9b393751-423a-452b-af15-bc16f4d2875b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_SharesOutstanding_9b393751-423a-452b-af15-bc16f4d2875b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_03afabcc-78c2-4686-8a39-1d55cca9e1b2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockholdersEquity_03afabcc-78c2-4686-8a39-1d55cca9e1b2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_27165155-b82f-4d8f-8fcb-5db1003e9e51" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_27165155-b82f-4d8f-8fcb-5db1003e9e51" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_10c197b5-4bc8-463f-a2a2-63eaf504557c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_10c197b5-4bc8-463f-a2a2-63eaf504557c" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_c5caf7b9-2b87-41cc-9ab8-00598c34d025" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_c5caf7b9-2b87-41cc-9ab8-00598c34d025" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease_ede0dade-6fa4-4f4d-8c1d-1b13319ecc1b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease_ede0dade-6fa4-4f4d-8c1d-1b13319ecc1b" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_fd7abb26-1c97-411e-99fe-439ca8ec5574" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_fd7abb26-1c97-411e-99fe-439ca8ec5574" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_97c72272-adab-48b3-839d-44d4fbe124a1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_97c72272-adab-48b3-839d-44d4fbe124a1" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_5fa2303d-5b1a-4fda-888d-ba599dd1dcef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_5fa2303d-5b1a-4fda-888d-ba599dd1dcef" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockConversionsInducements_fcd552bb-aa09-4669-8b5d-6ec16a9d7034" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockConversionsInducements"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_PreferredStockConversionsInducements_fcd552bb-aa09-4669-8b5d-6ec16a9d7034" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_7efc32ff-38d6-45da-a03b-4860b3f1877a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_7efc32ff-38d6-45da-a03b-4860b3f1877a" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_a22283fa-5947-4cbf-b740-50deb9c6e695" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_a22283fa-5947-4cbf-b740-50deb9c6e695" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_4bbd7b04-1b6f-4a70-9be0-2537dad03ec7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_4bbd7b04-1b6f-4a70-9be0-2537dad03ec7" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_f5cdf329-f2da-4a23-8c25-aefe8a26961c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_f5cdf329-f2da-4a23-8c25-aefe8a26961c" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_a9bc84b5-62b4-4776-9636-5466c1f6272f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_a9bc84b5-62b4-4776-9636-5466c1f6272f" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_742291ae-b0c8-4d04-95bd-81f69c922373" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_33c64bf7-7c5d-47cc-b2f1-d1eccd8236be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_76542c76-bef0-49e2-8c06-35a9da63b6d0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_5e15fccc-7aae-4051-a39c-5f65fdc19a88" xlink:to="loc_us-gaap_StatementTable_76542c76-bef0-49e2-8c06-35a9da63b6d0" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_eff24df0-6a50-4be0-99c9-c2ec73b061d4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_76542c76-bef0-49e2-8c06-35a9da63b6d0" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_eff24df0-6a50-4be0-99c9-c2ec73b061d4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_eff24df0-6a50-4be0-99c9-c2ec73b061d4_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_eff24df0-6a50-4be0-99c9-c2ec73b061d4" xlink:to="loc_us-gaap_EquityComponentDomain_eff24df0-6a50-4be0-99c9-c2ec73b061d4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_eff24df0-6a50-4be0-99c9-c2ec73b061d4" xlink:to="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember_fdf7396f-0053-4523-bb7f-bbf6ce0f4fde" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_PreferredStockMember_fdf7396f-0053-4523-bb7f-bbf6ce0f4fde" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_2b674918-7454-4808-ad4f-f8c0c058d04b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_CommonStockMember_2b674918-7454-4808-ad4f-f8c0c058d04b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_8b9431b0-ffbc-4e91-a8e7-7090f041c7a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_8b9431b0-ffbc-4e91-a8e7-7090f041c7a6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2da3535a-0c54-4e49-9127-c39a054ca187" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2da3535a-0c54-4e49-9127-c39a054ca187" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_3dca50f5-5b3c-4830-be90-0302856d8753" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_RetainedEarningsMember_3dca50f5-5b3c-4830-be90-0302856d8753" xlink:type="arc" order="4"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofCashFlowsUnaudited"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited" xlink:type="extended" id="idb8cf3929d9e42c4af30e571bac68282_CondensedConsolidatedStatementsofCashFlowsUnaudited"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/NatureofOperations" xlink:type="simple" xlink:href="efoi-20200331.xsd#NatureofOperations"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/NatureofOperations" xlink:type="extended" id="ic7c5215afe2440d3b9ee977c8b6f57d8_NatureofOperations"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPolicies"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="extended" id="i6d155696695344989fbb35d9a642a425_BasisofPresentationandSummaryofSignificantAccountingPolicies"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended" id="ie4382060baa64122a56b0b2c208d289a_BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="extended" id="i29a60bb94765469fa868f397ef678636_BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended" id="i872e6bb0914d4fe6bcb4c89e2b257e71_BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_7ae8653f-ca05-4ac4-bc06-f61c8f56c207" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_7ae8653f-ca05-4ac4-bc06-f61c8f56c207" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_StandardProductWarrantyNumberofYears_d8b000fe-47cd-410a-a91b-8138da81bec2" xlink:href="efoi-20200331.xsd#efoi_StandardProductWarrantyNumberofYears"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_StandardProductWarrantyNumberofYears_d8b000fe-47cd-410a-a91b-8138da81bec2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_c4e5eb93-3bcc-4b4a-8871-5cf930a66f18" xlink:href="efoi-20200331.xsd#efoi_ClassOfWarrantOrRightWarrantsIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_c4e5eb93-3bcc-4b4a-8871-5cf930a66f18" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_a70a196f-712e-4d7d-a1df-bb30554cf386" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_a70a196f-712e-4d7d-a1df-bb30554cf386" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForPlacementAgentCommissions_8052747c-9254-436e-a97f-c293644ac25f" xlink:href="efoi-20200331.xsd#efoi_PaymentsForPlacementAgentCommissions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_PaymentsForPlacementAgentCommissions_8052747c-9254-436e-a97f-c293644ac25f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_ad5c7922-4418-466a-96e8-86871aaeabf0" xlink:href="efoi-20200331.xsd#efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_ad5c7922-4418-466a-96e8-86871aaeabf0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForClearingFees_a48057ac-0af2-4c71-b129-12021dbc822b" xlink:href="efoi-20200331.xsd#efoi_PaymentsForClearingFees"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_PaymentsForClearingFees_a48057ac-0af2-4c71-b129-12021dbc822b" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OfferingCosts_bc8093a2-370c-4a28-9ef8-f39690050a98" xlink:href="efoi-20200331.xsd#efoi_OfferingCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_OfferingCosts_bc8093a2-370c-4a28-9ef8-f39690050a98" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_cd405948-f176-437b-ac1e-b614cc4bcaf2" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_cd405948-f176-437b-ac1e-b614cc4bcaf2" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_323d11ef-4084-4f9a-900c-7fa15d331d9e" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentProceedsToBePaidToLenderPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_323d11ef-4084-4f9a-900c-7fa15d331d9e" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_d8637859-c748-44e9-bbf4-2583ecf7ab68" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_d8637859-c748-44e9-bbf4-2583ecf7ab68" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_27e66778-ad0c-4c90-b352-2b98e81574c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_27e66778-ad0c-4c90-b352-2b98e81574c0" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MajorCustomersAxis_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_MajorCustomersAxis_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MajorCustomersAxis_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a" xlink:to="loc_srt_NameOfMajorCustomerDomain_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MajorCustomersAxis_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a" xlink:to="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DistributorToTheU.S.NavyMember_edf9bd30-b341-49aa-a58f-4c865f84e8be" xlink:href="efoi-20200331.xsd#efoi_DistributorToTheU.S.NavyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:to="loc_efoi_DistributorToTheU.S.NavyMember_edf9bd30-b341-49aa-a58f-4c865f84e8be" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RegionalCommercialLightingRetrofitCompanyMember_9fe3796c-f54e-47db-a130-529637cbe237" xlink:href="efoi-20200331.xsd#efoi_RegionalCommercialLightingRetrofitCompanyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:to="loc_efoi_RegionalCommercialLightingRetrofitCompanyMember_9fe3796c-f54e-47db-a130-529637cbe237" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_USNavyAndShipbuildersMember_b4b8ba08-8395-4086-9b51-6ec49afe58ff" xlink:href="efoi-20200331.xsd#efoi_USNavyAndShipbuildersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:to="loc_efoi_USNavyAndShipbuildersMember_b4b8ba08-8395-4086-9b51-6ec49afe58ff" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_ce214490-e87c-4269-bb86-870e030811bd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_ce214490-e87c-4269-bb86-870e030811bd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_ce214490-e87c-4269-bb86-870e030811bd_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_ce214490-e87c-4269-bb86-870e030811bd" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_ce214490-e87c-4269-bb86-870e030811bd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_ce214490-e87c-4269-bb86-870e030811bd" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesRevenueNetMember_f64e8c88-b37e-43c6-a80b-e2937973d74f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesRevenueNetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:to="loc_us-gaap_SalesRevenueNetMember_f64e8c88-b37e-43c6-a80b-e2937973d74f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableMember_13310423-477a-45ff-a36d-4acb2c1c4d06" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:to="loc_us-gaap_AccountsReceivableMember_13310423-477a-45ff-a36d-4acb2c1c4d06" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_9201ab42-3eda-484a-b946-69a9c9ccf416" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_9201ab42-3eda-484a-b946-69a9c9ccf416" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_9201ab42-3eda-484a-b946-69a9c9ccf416_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_9201ab42-3eda-484a-b946-69a9c9ccf416" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_9201ab42-3eda-484a-b946-69a9c9ccf416_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_9201ab42-3eda-484a-b946-69a9c9ccf416" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_effeb189-0c75-4d01-a769-f671e792aef1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerConcentrationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:to="loc_us-gaap_CustomerConcentrationRiskMember_effeb189-0c75-4d01-a769-f671e792aef1" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeographicConcentrationRiskMember_b3b6fb1f-1ea3-470c-97ff-81ae42f27bce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeographicConcentrationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:to="loc_us-gaap_GeographicConcentrationRiskMember_b3b6fb1f-1ea3-470c-97ff-81ae42f27bce" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_221c21cc-f035-4867-8293-2bef58807f11" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_RangeAxis_221c21cc-f035-4867-8293-2bef58807f11" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_221c21cc-f035-4867-8293-2bef58807f11_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_221c21cc-f035-4867-8293-2bef58807f11" xlink:to="loc_srt_RangeMember_221c21cc-f035-4867-8293-2bef58807f11_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_221c21cc-f035-4867-8293-2bef58807f11" xlink:to="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_9aaac595-80f8-4cfc-9765-715361ebf826" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:to="loc_srt_MinimumMember_9aaac595-80f8-4cfc-9765-715361ebf826" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_c0d77796-cc03-4ddb-b5d1-774f25b30b83" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:to="loc_srt_MaximumMember_c0d77796-cc03-4ddb-b5d1-774f25b30b83" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_StatementGeographicalAxis_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_StatementGeographicalAxis_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267" xlink:to="loc_srt_SegmentGeographicalDomain_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_725f3342-7bbb-49bb-b9f4-c6cefb4e0a44" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_StatementGeographicalAxis_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267" xlink:to="loc_srt_SegmentGeographicalDomain_725f3342-7bbb-49bb-b9f4-c6cefb4e0a44" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonUsMember_66c36d2c-0f20-4b43-848f-7fe5dd4e6858" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonUsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_SegmentGeographicalDomain_725f3342-7bbb-49bb-b9f4-c6cefb4e0a44" xlink:to="loc_us-gaap_NonUsMember_66c36d2c-0f20-4b43-848f-7fe5dd4e6858" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_ad917340-afd9-47e5-baa4-1886b88bdb6a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_ProductOrServiceAxis_ad917340-afd9-47e5-baa4-1886b88bdb6a" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_ad917340-afd9-47e5-baa4-1886b88bdb6a_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_ad917340-afd9-47e5-baa4-1886b88bdb6a" xlink:to="loc_srt_ProductsAndServicesDomain_ad917340-afd9-47e5-baa4-1886b88bdb6a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_ad917340-afd9-47e5-baa4-1886b88bdb6a" xlink:to="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_AllOtherProductsMember_5feb28af-6bb4-479f-8ac7-09528a83e47a" xlink:href="efoi-20200331.xsd#efoi_AllOtherProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:to="loc_efoi_AllOtherProductsMember_5feb28af-6bb4-479f-8ac7-09528a83e47a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember_6201e7b0-a34f-476d-b333-adfb409177c7" xlink:href="efoi-20200331.xsd#efoi_LEDFLTubularLEDLampsExcludingRedCapsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:to="loc_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember_6201e7b0-a34f-476d-b333-adfb409177c7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember_b6c7a807-8b0b-4fc1-99dd-5c3250972d98" xlink:href="efoi-20200331.xsd#efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:to="loc_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember_b6c7a807-8b0b-4fc1-99dd-5c3250972d98" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_c7297051-f708-4f5c-9612-d9989069ba5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_c7297051-f708-4f5c-9612-d9989069ba5d" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_c7297051-f708-4f5c-9612-d9989069ba5d_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_c7297051-f708-4f5c-9612-d9989069ba5d" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_c7297051-f708-4f5c-9612-d9989069ba5d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_0d880077-2020-4bb0-9728-0d7bf06f3360" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_c7297051-f708-4f5c-9612-d9989069ba5d" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_0d880077-2020-4bb0-9728-0d7bf06f3360" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_c252f52f-3681-453d-9d0a-579579f9578a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_0d880077-2020-4bb0-9728-0d7bf06f3360" xlink:to="loc_us-gaap_SubsequentEventMember_c252f52f-3681-453d-9d0a-579579f9578a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_181bea16-5379-4cce-b143-08b8d032acb0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_181bea16-5379-4cce-b143-08b8d032acb0" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_181bea16-5379-4cce-b143-08b8d032acb0_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_181bea16-5379-4cce-b143-08b8d032acb0" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_181bea16-5379-4cce-b143-08b8d032acb0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_181bea16-5379-4cce-b143-08b8d032acb0" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InstitutionalInvestorMember_062fe8dd-e616-4499-97ff-da4e6fb7377d" xlink:href="efoi-20200331.xsd#efoi_InstitutionalInvestorMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:to="loc_efoi_InstitutionalInvestorMember_062fe8dd-e616-4499-97ff-da4e6fb7377d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrivatePlacementMember_467cf97a-8887-4166-96a8-fafa97f3d0d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrivatePlacementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:to="loc_us-gaap_PrivatePlacementMember_467cf97a-8887-4166-96a8-fafa97f3d0d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_44d97aa9-0cef-4f51-bde9-7d91340336b1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_DebtInstrumentAxis_44d97aa9-0cef-4f51-bde9-7d91340336b1" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_44d97aa9-0cef-4f51-bde9-7d91340336b1_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_44d97aa9-0cef-4f51-bde9-7d91340336b1" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_44d97aa9-0cef-4f51-bde9-7d91340336b1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_f318f19e-8e18-4f29-a401-7cfd99972130" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_44d97aa9-0cef-4f51-bde9-7d91340336b1" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_f318f19e-8e18-4f29-a401-7cfd99972130" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePurchaseAgreementMember_f6cb0910-f3c3-409d-a4b7-e846310fc987" xlink:href="efoi-20200331.xsd#efoi_NotePurchaseAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_f318f19e-8e18-4f29-a401-7cfd99972130" xlink:to="loc_efoi_NotePurchaseAgreementMember_f6cb0910-f3c3-409d-a4b7-e846310fc987" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" xlink:type="extended" id="i39bbd2892d5a4ec2abd850693a27fe46_BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_bf9db5c0-c711-40ba-a1e0-f32bb5c696ea" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_32c2ba17-26ef-4418-b741-31d76cc7feaf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_bf9db5c0-c711-40ba-a1e0-f32bb5c696ea" xlink:to="loc_us-gaap_Revenues_32c2ba17-26ef-4418-b741-31d76cc7feaf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_e4e0d041-942a-44c0-b4ea-55b123d6841b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_bf9db5c0-c711-40ba-a1e0-f32bb5c696ea" xlink:to="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_e4e0d041-942a-44c0-b4ea-55b123d6841b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_53329849-543d-4679-86ca-34c30f0fb33a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_e4e0d041-942a-44c0-b4ea-55b123d6841b" xlink:to="loc_srt_ProductOrServiceAxis_53329849-543d-4679-86ca-34c30f0fb33a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_53329849-543d-4679-86ca-34c30f0fb33a_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_53329849-543d-4679-86ca-34c30f0fb33a" xlink:to="loc_srt_ProductsAndServicesDomain_53329849-543d-4679-86ca-34c30f0fb33a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_53329849-543d-4679-86ca-34c30f0fb33a" xlink:to="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_CommercialProductsMember_94b74b57-f1f3-4ccf-8b2c-7384e020ffcf" xlink:href="efoi-20200331.xsd#efoi_CommercialProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:to="loc_efoi_CommercialProductsMember_94b74b57-f1f3-4ccf-8b2c-7384e020ffcf" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_MMMProductsMember_bae3f1b9-c5b9-4c09-88d3-f029d69e2496" xlink:href="efoi-20200331.xsd#efoi_MMMProductsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:to="loc_efoi_MMMProductsMember_bae3f1b9-c5b9-4c09-88d3-f029d69e2496" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails" xlink:type="extended" id="i5dba5f2357db4518972fc7653bb9b696_BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails" xlink:type="extended" id="i75047efe1fb84a9a80518fb310a49fd4_BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails" xlink:type="extended" id="ica1a806b55494de2b80a519b6a5caa4e_BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_af5b056f-428e-473e-bd08-6ea0cac238af" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_90cdb1a7-13ce-41d0-9d35-aeb9634737f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_af5b056f-428e-473e-bd08-6ea0cac238af" xlink:to="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_90cdb1a7-13ce-41d0-9d35-aeb9634737f6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_935c6e9e-59f5-4554-a139-b29fe24a3c6d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_af5b056f-428e-473e-bd08-6ea0cac238af" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_935c6e9e-59f5-4554-a139-b29fe24a3c6d" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_efd0a359-d5d5-4c74-97e7-806263047d58" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_935c6e9e-59f5-4554-a139-b29fe24a3c6d" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_efd0a359-d5d5-4c74-97e7-806263047d58" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_efd0a359-d5d5-4c74-97e7-806263047d58_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_efd0a359-d5d5-4c74-97e7-806263047d58" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_efd0a359-d5d5-4c74-97e7-806263047d58_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_efd0a359-d5d5-4c74-97e7-806263047d58" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_286cc430-7ddb-4b30-ad07-cdb05223aacd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_286cc430-7ddb-4b30-ad07-cdb05223aacd" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_efa51b69-3d64-4d0b-b217-bc5968d270e3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_efa51b69-3d64-4d0b-b217-bc5968d270e3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_104a113c-60e4-47d8-b89a-8f09cb8381d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_104a113c-60e4-47d8-b89a-8f09cb8381d9" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails" xlink:type="extended" id="i15aab7c669c9401591fce50283d565b2_BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails" xlink:type="extended" id="i83a9535b3cdc4f56871447d51d993bd7_BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_50583a96-c5a2-4bb2-92cb-afccb7f3f3df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_50583a96-c5a2-4bb2-92cb-afccb7f3f3df" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_e918f074-5534-4ceb-9c83-b2c449a1818d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_e918f074-5534-4ceb-9c83-b2c449a1818d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_476ef919-df98-41f6-87eb-27983dbcbab0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_476ef919-df98-41f6-87eb-27983dbcbab0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_0269d2ba-44b8-407b-bfb5-b9d569220873" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_0269d2ba-44b8-407b-bfb5-b9d569220873" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_0425f5bd-e5fa-4dea-9051-7170c352b7ab" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:to="loc_srt_RangeAxis_0425f5bd-e5fa-4dea-9051-7170c352b7ab" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_0425f5bd-e5fa-4dea-9051-7170c352b7ab_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_0425f5bd-e5fa-4dea-9051-7170c352b7ab" xlink:to="loc_srt_RangeMember_0425f5bd-e5fa-4dea-9051-7170c352b7ab_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_0425f5bd-e5fa-4dea-9051-7170c352b7ab" xlink:to="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_98cd8b77-bab9-4b1c-833a-23eee4923783" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:to="loc_srt_MinimumMember_98cd8b77-bab9-4b1c-833a-23eee4923783" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_712f69ef-cd6f-41b9-8c24-5beb691a51bf" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:to="loc_srt_MaximumMember_712f69ef-cd6f-41b9-8c24-5beb691a51bf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_985ac6a9-8e76-4588-8682-c62b056d6bb0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_985ac6a9-8e76-4588-8682-c62b056d6bb0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_985ac6a9-8e76-4588-8682-c62b056d6bb0_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_985ac6a9-8e76-4588-8682-c62b056d6bb0" xlink:to="loc_us-gaap_EquityComponentDomain_985ac6a9-8e76-4588-8682-c62b056d6bb0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_1aabbe09-15b3-4983-be66-be3d1d3d2be8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_985ac6a9-8e76-4588-8682-c62b056d6bb0" xlink:to="loc_us-gaap_EquityComponentDomain_1aabbe09-15b3-4983-be66-be3d1d3d2be8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WarrantMember_474cfee2-74e8-4821-8490-1c06614fa519" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WarrantMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_1aabbe09-15b3-4983-be66-be3d1d3d2be8" xlink:to="loc_us-gaap_WarrantMember_474cfee2-74e8-4821-8490-1c06614fa519" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Restructuring" xlink:type="simple" xlink:href="efoi-20200331.xsd#Restructuring"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/Restructuring" xlink:type="extended" id="ifa4d9374fe284d7d8c7e9ee64be7dd3e_Restructuring"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringTables"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/RestructuringTables" xlink:type="extended" id="ia7ad2db8b1204ff49e2a164333c1d92a_RestructuringTables"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/RestructuringNarrativeDetails" xlink:type="extended" id="i952029a1cecc4f3caeefd5a791e6a4ae_RestructuringNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts_531ccf5b-019d-4daf-98e8-38a69dec6aa2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:to="loc_us-gaap_RestructuringCosts_531ccf5b-019d-4daf-98e8-38a69dec6aa2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_9cc64c75-97d8-4d00-9030-39e56fccda8c" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:to="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_9cc64c75-97d8-4d00-9030-39e56fccda8c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_f6043fa6-e2d4-4daf-a378-f07737548ed3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_f6043fa6-e2d4-4daf-a378-f07737548ed3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_f6043fa6-e2d4-4daf-a378-f07737548ed3_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_f6043fa6-e2d4-4daf-a378-f07737548ed3" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_f6043fa6-e2d4-4daf-a378-f07737548ed3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_c3e75c8f-d9cc-4be3-9c12-ec7cdcfbc357" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_f6043fa6-e2d4-4daf-a378-f07737548ed3" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_c3e75c8f-d9cc-4be3-9c12-ec7cdcfbc357" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_96580fbc-1792-433c-957a-fc51c58d715c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FacilityClosingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_c3e75c8f-d9cc-4be3-9c12-ec7cdcfbc357" xlink:to="loc_us-gaap_FacilityClosingMember_96580fbc-1792-433c-957a-fc51c58d715c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_5d31c03e-058b-4ed9-ab97-6aeeddabb195" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:to="loc_us-gaap_RestructuringPlanAxis_5d31c03e-058b-4ed9-ab97-6aeeddabb195" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_5d31c03e-058b-4ed9-ab97-6aeeddabb195_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_5d31c03e-058b-4ed9-ab97-6aeeddabb195" xlink:to="loc_us-gaap_RestructuringPlanDomain_5d31c03e-058b-4ed9-ab97-6aeeddabb195_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_8c9d87b5-ccd5-4bb0-ba51-ef2e195530e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_5d31c03e-058b-4ed9-ab97-6aeeddabb195" xlink:to="loc_us-gaap_RestructuringPlanDomain_8c9d87b5-ccd5-4bb0-ba51-ef2e195530e8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_A2017RestructuringPlanMember_0292342d-7327-4fad-9630-9b9f959e4c14" xlink:href="efoi-20200331.xsd#efoi_A2017RestructuringPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_8c9d87b5-ccd5-4bb0-ba51-ef2e195530e8" xlink:to="loc_efoi_A2017RestructuringPlanMember_0292342d-7327-4fad-9630-9b9f959e4c14" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringReconciliationofRestructuringLiabilityDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails" xlink:type="extended" id="i2743c77fc365420993f824a0b234030a_RestructuringReconciliationofRestructuringLiabilityDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_292b8459-abc1-4854-8676-a2d78ff9ca5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:to="loc_us-gaap_RestructuringReserve_292b8459-abc1-4854-8676-a2d78ff9ca5d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuringReserveAccretion_ed342421-71a8-48fa-8c53-75cbb9d5bcdb" xlink:href="efoi-20200331.xsd#efoi_RestructuringReserveAccretion"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:to="loc_efoi_RestructuringReserveAccretion_ed342421-71a8-48fa-8c53-75cbb9d5bcdb" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_83c4ec89-1cc2-470e-ac79-d241a3bb8a2f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:to="loc_us-gaap_PaymentsForRestructuring_83c4ec89-1cc2-470e-ac79-d241a3bb8a2f" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_ded9d973-e8dc-4500-ba21-acba45695ac2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_70ab4109-85e0-4524-b708-d3b315de77c7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveCurrent_2f4b3914-b4d6-46d1-b501-df287b27429b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_RestructuringReserveCurrent_2f4b3914-b4d6-46d1-b501-df287b27429b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveNoncurrent_a56a9f5f-b369-46fc-9b76-44f12463c288" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_RestructuringReserveNoncurrent_a56a9f5f-b369-46fc-9b76-44f12463c288" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:to="loc_us-gaap_RestructuringPlanAxis_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1" xlink:to="loc_us-gaap_RestructuringPlanDomain_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_6753d0ae-6741-45d4-9d1d-b19ce9cd1200" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1" xlink:to="loc_us-gaap_RestructuringPlanDomain_6753d0ae-6741-45d4-9d1d-b19ce9cd1200" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_A2017RestructuringPlanMember_f4c737d4-879a-4859-b474-7eda8c394916" xlink:href="efoi-20200331.xsd#efoi_A2017RestructuringPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_6753d0ae-6741-45d4-9d1d-b19ce9cd1200" xlink:to="loc_efoi_A2017RestructuringPlanMember_f4c737d4-879a-4859-b474-7eda8c394916" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_3a246c1b-df24-488d-a12e-7eeacb853899" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_3a246c1b-df24-488d-a12e-7eeacb853899" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_3a246c1b-df24-488d-a12e-7eeacb853899_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_3a246c1b-df24-488d-a12e-7eeacb853899" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_3a246c1b-df24-488d-a12e-7eeacb853899_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_f9f7bcac-66c6-4767-a7b1-6db7563a0664" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_3a246c1b-df24-488d-a12e-7eeacb853899" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_f9f7bcac-66c6-4767-a7b1-6db7563a0664" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_e6f36e3a-d388-475d-88ad-bdf2bc4fdb0a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FacilityClosingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_f9f7bcac-66c6-4767-a7b1-6db7563a0664" xlink:to="loc_us-gaap_FacilityClosingMember_e6f36e3a-d388-475d-88ad-bdf2bc4fdb0a" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Inventories" xlink:type="simple" xlink:href="efoi-20200331.xsd#Inventories"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/Inventories" xlink:type="extended" id="ifff931a190ed48f1a8b732c023ef7522_Inventories"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/InventoriesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#InventoriesTables"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/InventoriesTables" xlink:type="extended" id="i3d2db89f40a74a4e8034259529d2a0cf_InventoriesTables"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/InventoriesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#InventoriesDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/InventoriesDetails" xlink:type="extended" id="i6bda5477d29c4ca99d9797ef6d025187_InventoriesDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipment" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipment"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipment" xlink:type="extended" id="i64c4339b8a0f4520adf689f4726c3efb_PropertyandEquipment"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipmentTables"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipmentTables" xlink:type="extended" id="ibd934ccd438c492b945a2dea2245f9b0_PropertyandEquipmentTables"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipmentScheduleofPropertyandEquipmentDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="extended" id="i95efa8250c944e06be1ebef964139b7c_PropertyandEquipmentScheduleofPropertyandEquipmentDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f6ca441c-6517-4010-9ed0-64a26f8b5e32" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f6ca441c-6517-4010-9ed0-64a26f8b5e32" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_050f4514-9a0c-4ea3-8ad7-16b16b953d14" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_050f4514-9a0c-4ea3-8ad7-16b16b953d14" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_26fcef04-8a37-4c20-b790-c82c4b3f1f2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_26fcef04-8a37-4c20-b790-c82c4b3f1f2e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_a7a90568-d1a1-4fec-8e28-ddf60c3da890" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_a7a90568-d1a1-4fec-8e28-ddf60c3da890" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_edd34626-b0f6-423d-9faa-6395c9727a27" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_Depreciation_edd34626-b0f6-423d-9faa-6395c9727a27" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_fff0c61d-8b33-4d0a-8989-07d5a22822bb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_fff0c61d-8b33-4d0a-8989-07d5a22822bb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fff0c61d-8b33-4d0a-8989-07d5a22822bb_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_fff0c61d-8b33-4d0a-8989-07d5a22822bb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_fff0c61d-8b33-4d0a-8989-07d5a22822bb_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_fff0c61d-8b33-4d0a-8989-07d5a22822bb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquipmentMember_58007900-2d1d-4996-98b1-62b28a3182f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquipmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_EquipmentMember_58007900-2d1d-4996-98b1-62b28a3182f4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ToolingMember_83db7e40-3321-4d50-b414-5a01eb051de9" xlink:href="efoi-20200331.xsd#efoi_ToolingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_efoi_ToolingMember_83db7e40-3321-4d50-b414-5a01eb051de9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VehiclesMember_dbcc8307-80aa-4607-b3e0-84d92b135eb6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VehiclesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_VehiclesMember_dbcc8307-80aa-4607-b3e0-84d92b135eb6" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_08b2a2dd-81e4-44d9-8b1c-dcb96409c947" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_08b2a2dd-81e4-44d9-8b1c-dcb96409c947" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_74695f1f-1480-4981-91d5-cc2b35b044ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_74695f1f-1480-4981-91d5-cc2b35b044ef" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_d2f2f6f7-3e52-4a81-88d5-13e57648dc3a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_d2f2f6f7-3e52-4a81-88d5-13e57648dc3a" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetMember_fcf84886-267c-4b91-a62b-1c0665f3b7db" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_efoi_FinanceLeaseRightOfUseAssetMember_fcf84886-267c-4b91-a62b-1c0665f3b7db" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressMember_2867097f-ff57-4627-b312-3fb855d14694" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConstructionInProgressMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_ConstructionInProgressMember_2867097f-ff57-4627-b312-3fb855d14694" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_12010a54-2a57-4813-a903-f8c56e97f221" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:to="loc_srt_RangeAxis_12010a54-2a57-4813-a903-f8c56e97f221" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_12010a54-2a57-4813-a903-f8c56e97f221_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_12010a54-2a57-4813-a903-f8c56e97f221" xlink:to="loc_srt_RangeMember_12010a54-2a57-4813-a903-f8c56e97f221_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_12010a54-2a57-4813-a903-f8c56e97f221" xlink:to="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_67160c16-e9e6-46ec-8a24-d900a37f4ec8" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:to="loc_srt_MinimumMember_67160c16-e9e6-46ec-8a24-d900a37f4ec8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_3d2a0134-92f6-4bec-bd6d-4351619dc9de" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:to="loc_srt_MaximumMember_3d2a0134-92f6-4bec-bd6d-4351619dc9de" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Leases" xlink:type="simple" xlink:href="efoi-20200331.xsd#Leases"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/Leases" xlink:type="extended" id="i9842f74934d642eeb7e7153bac2a52c2_Leases"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesTables"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/LeasesTables" xlink:type="extended" id="iab4d96e39c904388aca4f7cebdc2e8cb_LeasesTables"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/LeasesNarrativeDetails" xlink:type="extended" id="i3daaa6933c084840972287f75f930ea7_LeasesNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseDiscountRate_b83660d8-a704-4219-89af-2122e3d07757" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseDiscountRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_LesseeOperatingLeaseDiscountRate_b83660d8-a704-4219-89af-2122e3d07757" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_96a50bbe-14b4-4b43-8b10-fd10bdf928cb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_96a50bbe-14b4-4b43-8b10-fd10bdf928cb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm_fdda10bc-09a1-4f3c-82a9-f36aa7ca7999" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm_fdda10bc-09a1-4f3c-82a9-f36aa7ca7999" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_ab5991b9-c305-49f2-85ea-1cc310e513fd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_ab5991b9-c305-49f2-85ea-1cc310e513fd" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_d7a1e006-9058-47f7-b0a6-bb32eb64d4ff" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_RestrictedCash_d7a1e006-9058-47f7-b0a6-bb32eb64d4ff" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_9f6802d3-320f-46fc-bf64-4f8560e04e5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:to="loc_us-gaap_RestructuringPlanAxis_9f6802d3-320f-46fc-bf64-4f8560e04e5d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_9f6802d3-320f-46fc-bf64-4f8560e04e5d_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringPlanAxis_9f6802d3-320f-46fc-bf64-4f8560e04e5d" xlink:to="loc_us-gaap_RestructuringPlanDomain_9f6802d3-320f-46fc-bf64-4f8560e04e5d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_582c966d-e3af-4a5a-9cdf-796d3ca0abad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringPlanAxis_9f6802d3-320f-46fc-bf64-4f8560e04e5d" xlink:to="loc_us-gaap_RestructuringPlanDomain_582c966d-e3af-4a5a-9cdf-796d3ca0abad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_A2017RestructuringPlanMember_ac7a7825-d5e1-4151-ad83-1ab15fd05c07" xlink:href="efoi-20200331.xsd#efoi_A2017RestructuringPlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RestructuringPlanDomain_582c966d-e3af-4a5a-9cdf-796d3ca0abad" xlink:to="loc_efoi_A2017RestructuringPlanMember_ac7a7825-d5e1-4151-ad83-1ab15fd05c07" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_b66be4e2-2438-4728-9f31-71db8dc2c0b1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_b66be4e2-2438-4728-9f31-71db8dc2c0b1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_b66be4e2-2438-4728-9f31-71db8dc2c0b1_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_b66be4e2-2438-4728-9f31-71db8dc2c0b1" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_b66be4e2-2438-4728-9f31-71db8dc2c0b1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_34f0a509-5bf8-4921-bc22-4753fca4891a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_b66be4e2-2438-4728-9f31-71db8dc2c0b1" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_34f0a509-5bf8-4921-bc22-4753fca4891a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_22d5f7d8-b334-4e96-95de-429231e0177c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FacilityClosingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_34f0a509-5bf8-4921-bc22-4753fca4891a" xlink:to="loc_us-gaap_FacilityClosingMember_22d5f7d8-b334-4e96-95de-429231e0177c" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesComponentsofLeaseCostDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails" xlink:type="extended" id="i849a7b522987499a919d91cd5f6ca7f9_LeasesComponentsofLeaseCostDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofSupplementalBalanceSheetInformationDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails" xlink:type="extended" id="iebc3301eb851428e9b6ab3aa787506fc_LeasesScheduleofSupplementalBalanceSheetInformationDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails" xlink:type="extended" id="ifbf1c71cdce54e93b6995bad67b2b38a_LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="extended" id="ic8e9fc9edd6e40d0ae5c16b563f86b28_LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofSupplementalCashFlowInformationDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="extended" id="i635008c86c744552bc474ae542ad9c6e_LeasesScheduleofSupplementalCashFlowInformationDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Debt" xlink:type="simple" xlink:href="efoi-20200331.xsd#Debt"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/Debt" xlink:type="extended" id="i6dd028ba75504123910a851582a56869_Debt"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/DebtNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#DebtNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/DebtNarrativeDetails" xlink:type="extended" id="i32ecbfc93f8648399cf24ddc9c818a67_DebtNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LinesOfCreditCurrent_d5cb76a9-76e6-44ba-a237-e52873522825" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LinesOfCreditCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_LinesOfCreditCurrent_d5cb76a9-76e6-44ba-a237-e52873522825" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_f5dc667f-b10b-4532-9c47-9d2c64dee6f7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_f5dc667f-b10b-4532-9c47-9d2c64dee6f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_7331dced-bbaf-44b5-bf1c-6bd62af21f9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_7331dced-bbaf-44b5-bf1c-6bd62af21f9c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_9ddc85de-44d2-42bc-b39d-6ea81d85a97b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_9ddc85de-44d2-42bc-b39d-6ea81d85a97b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineofCreditFacilityOverdraftFeePercentage_8ccde609-f939-4987-8b3c-15b39f69185d" xlink:href="efoi-20200331.xsd#efoi_LineofCreditFacilityOverdraftFeePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_LineofCreditFacilityOverdraftFeePercentage_8ccde609-f939-4987-8b3c-15b39f69185d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineOfCreditFacilityAnnualFacilityFeePercent_299d4543-1bb5-4422-a8fe-c317ee1f18ea" xlink:href="efoi-20200331.xsd#efoi_LineOfCreditFacilityAnnualFacilityFeePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_LineOfCreditFacilityAnnualFacilityFeePercent_299d4543-1bb5-4422-a8fe-c317ee1f18ea" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_296fd332-ade7-4471-9917-64f813596c23" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_296fd332-ade7-4471-9917-64f813596c23" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_8bc08c13-6de8-4157-adb3-f73ec98ebe8e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentTerm_8bc08c13-6de8-4157-adb3-f73ec98ebe8e" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineOfCreditFacilityCollateralManagementFee_27b70cb2-df8d-4db0-9aa1-a08c261a31fd" xlink:href="efoi-20200331.xsd#efoi_LineOfCreditFacilityCollateralManagementFee"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_LineOfCreditFacilityCollateralManagementFee_27b70cb2-df8d-4db0-9aa1-a08c261a31fd" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_916206f0-85f8-4057-9dd7-a4103b783e0e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_916206f0-85f8-4057-9dd7-a4103b783e0e" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_e49771b8-cf88-486a-b330-98517243cdb9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_e49771b8-cf88-486a-b330-98517243cdb9" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_b7e99370-d238-424e-b991-d4ed2c5028cb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionOriginalDebtInterestRateOfDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_b7e99370-d238-424e-b991-d4ed2c5028cb" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_AccumulatedInterestOnSubordinatedDebt_2db47343-882f-43c6-8465-6e9e5f67c315" xlink:href="efoi-20200331.xsd#efoi_AccumulatedInterestOnSubordinatedDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_AccumulatedInterestOnSubordinatedDebt_2db47343-882f-43c6-8465-6e9e5f67c315" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_7f93d87a-0fa5-4ecc-9a15-5f4c746903df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_7f93d87a-0fa5-4ecc-9a15-5f4c746903df" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ec5844fc-6012-4053-a2be-d6fa54f05d7c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ec5844fc-6012-4053-a2be-d6fa54f05d7c" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_78f00feb-48b5-477c-bd90-f00fb8ec3790" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_78f00feb-48b5-477c-bd90-f00fb8ec3790" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock_40ed7b8b-94e2-40f4-b633-f7492c23c72a" xlink:href="efoi-20200331.xsd#efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock_40ed7b8b-94e2-40f4-b633-f7492c23c72a" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_125619ce-f8f2-4a3a-9417-068e287f2fed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_125619ce-f8f2-4a3a-9417-068e287f2fed" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_e25de031-7398-437d-b08e-8459fcd9ed91" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_e25de031-7398-437d-b08e-8459fcd9ed91" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsGross_dc2e5bdb-757f-4c9e-90d6-3eb0de03d265" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFinanceCostsGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DeferredFinanceCostsGross_dc2e5bdb-757f-4c9e-90d6-3eb0de03d265" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedPremium_88764e7b-c9f3-4bdd-bb61-175d068e3e05" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedPremium"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedPremium_88764e7b-c9f3-4bdd-bb61-175d068e3e05" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPrepaymentPremiumPercent_7fb78b4c-274c-4303-b354-2bc09cd7479c" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPrepaymentPremiumPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentPrepaymentPremiumPercent_7fb78b4c-274c-4303-b354-2bc09cd7479c" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchaseAmount_7bdb7005-2553-4405-a9bc-5c856e50e24b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRepurchaseAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentRepurchaseAmount_7bdb7005-2553-4405-a9bc-5c856e50e24b" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent_0489e645-8ee3-4867-a111-e1c0dc270f8c" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent_0489e645-8ee3-4867-a111-e1c0dc270f8c" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_7a70f49e-e776-4141-bb50-7c48676ff017" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_7a70f49e-e776-4141-bb50-7c48676ff017" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_45e6a709-82cc-4876-bf51-01869693e909" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentProceedsToBePaidToLenderPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_45e6a709-82cc-4876-bf51-01869693e909" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent_4fe075fb-84a6-4f67-ad4a-c10968965147" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent_4fe075fb-84a6-4f67-ad4a-c10968965147" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption_72f154e4-1217-4fa3-9f6a-e45a635b8545" xlink:href="efoi-20200331.xsd#efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption_72f154e4-1217-4fa3-9f6a-e45a635b8545" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_0f05c236-b204-4113-9d0c-948da9c85c37" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_0f05c236-b204-4113-9d0c-948da9c85c37" xlink:type="arc" order="28"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_8fa0b0db-26ba-468b-a90f-50efe00cc33f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_8fa0b0db-26ba-468b-a90f-50efe00cc33f" xlink:type="arc" order="29"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent_56d5c97c-27fc-4616-a6b1-805b3fe2fdd1" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent_56d5c97c-27fc-4616-a6b1-805b3fe2fdd1" xlink:type="arc" order="30"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent_a0df33c8-360b-4359-83bd-1e198b919ae8" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent_a0df33c8-360b-4359-83bd-1e198b919ae8" xlink:type="arc" order="31"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent_7816d70f-f635-4ed5-b831-b722bef2bfe6" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent_7816d70f-f635-4ed5-b831-b722bef2bfe6" xlink:type="arc" order="32"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_674bb80b-93ee-458d-92e4-6e20084a3f9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_674bb80b-93ee-458d-92e4-6e20084a3f9e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_674bb80b-93ee-458d-92e4-6e20084a3f9e_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_674bb80b-93ee-458d-92e4-6e20084a3f9e" xlink:to="loc_us-gaap_EquityComponentDomain_674bb80b-93ee-458d-92e4-6e20084a3f9e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_963169ac-8e46-4fc1-bfe7-485c696972df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_674bb80b-93ee-458d-92e4-6e20084a3f9e" xlink:to="loc_us-gaap_EquityComponentDomain_963169ac-8e46-4fc1-bfe7-485c696972df" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember_6b2de2ef-7087-4064-a631-89a7c455d2e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_963169ac-8e46-4fc1-bfe7-485c696972df" xlink:to="loc_us-gaap_PreferredStockMember_6b2de2ef-7087-4064-a631-89a7c455d2e4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_3633c374-636d-41b3-b11e-e00c4347c352" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_CreditFacilityAxis_3633c374-636d-41b3-b11e-e00c4347c352" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_3633c374-636d-41b3-b11e-e00c4347c352_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_3633c374-636d-41b3-b11e-e00c4347c352" xlink:to="loc_us-gaap_CreditFacilityDomain_3633c374-636d-41b3-b11e-e00c4347c352_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_30f4855d-afbf-4283-bb05-aff0ac2867d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_3633c374-636d-41b3-b11e-e00c4347c352" xlink:to="loc_us-gaap_CreditFacilityDomain_30f4855d-afbf-4283-bb05-aff0ac2867d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_251121d2-6582-4ac2-99c3-06283e22b211" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_30f4855d-afbf-4283-bb05-aff0ac2867d3" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_251121d2-6582-4ac2-99c3-06283e22b211" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_0858935e-bbcb-4427-9103-bc4e54b5f7be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_0858935e-bbcb-4427-9103-bc4e54b5f7be" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_0858935e-bbcb-4427-9103-bc4e54b5f7be_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_0858935e-bbcb-4427-9103-bc4e54b5f7be" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_0858935e-bbcb-4427-9103-bc4e54b5f7be_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_71ba58d3-e660-4c98-894e-46f385eea6c3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_0858935e-bbcb-4427-9103-bc4e54b5f7be" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_71ba58d3-e660-4c98-894e-46f385eea6c3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_7e0e04c0-aa04-4d64-8261-899594cb4cde" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_71ba58d3-e660-4c98-894e-46f385eea6c3" xlink:to="loc_us-gaap_SubsequentEventMember_7e0e04c0-aa04-4d64-8261-899594cb4cde" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_DebtInstrumentAxis_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_6b8da316-41af-4245-b320-5c5ac3e9b1d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_6b8da316-41af-4245-b320-5c5ac3e9b1d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePurchaseAgreementMember_50c5b0e0-ace1-468b-8cd8-c2e4f0beff2c" xlink:href="efoi-20200331.xsd#efoi_NotePurchaseAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_6b8da316-41af-4245-b320-5c5ac3e9b1d9" xlink:to="loc_efoi_NotePurchaseAgreementMember_50c5b0e0-ace1-468b-8cd8-c2e4f0beff2c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodAxis_db0361ef-3c64-4609-9790-bd0fbe2106e7" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_efoi_DebtInstrumentPeriodAxis_db0361ef-3c64-4609-9790-bd0fbe2106e7" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodDomainDomain_db0361ef-3c64-4609-9790-bd0fbe2106e7_default" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodDomainDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_efoi_DebtInstrumentPeriodAxis_db0361ef-3c64-4609-9790-bd0fbe2106e7" xlink:to="loc_efoi_DebtInstrumentPeriodDomainDomain_db0361ef-3c64-4609-9790-bd0fbe2106e7_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodDomainDomain_c129abfd-60ca-434b-b9da-02c26aa8f80a" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodDomainDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_efoi_DebtInstrumentPeriodAxis_db0361ef-3c64-4609-9790-bd0fbe2106e7" xlink:to="loc_efoi_DebtInstrumentPeriodDomainDomain_c129abfd-60ca-434b-b9da-02c26aa8f80a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodTwoMember_19cb59ee-6c8b-41e5-b606-5ee1e2be58d0" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodTwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_efoi_DebtInstrumentPeriodDomainDomain_c129abfd-60ca-434b-b9da-02c26aa8f80a" xlink:to="loc_efoi_DebtInstrumentPeriodTwoMember_19cb59ee-6c8b-41e5-b606-5ee1e2be58d0" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_54da9d4c-ea03-4756-b038-0af716171f9d" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_srt_RangeAxis_54da9d4c-ea03-4756-b038-0af716171f9d" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_54da9d4c-ea03-4756-b038-0af716171f9d_default" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_54da9d4c-ea03-4756-b038-0af716171f9d" xlink:to="loc_srt_RangeMember_54da9d4c-ea03-4756-b038-0af716171f9d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_54da9d4c-ea03-4756-b038-0af716171f9d" xlink:to="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_8bf23e5a-24c2-48ad-91c0-6ea44258b605" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:to="loc_srt_MinimumMember_8bf23e5a-24c2-48ad-91c0-6ea44258b605" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_05617564-df8a-4c14-a0a1-f26b0d2b813c" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:to="loc_srt_MaximumMember_05617564-df8a-4c14-a0a1-f26b0d2b813c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_f371a7ad-7cd1-4424-9b2a-b6fb0990a775" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_f371a7ad-7cd1-4424-9b2a-b6fb0990a775" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_f371a7ad-7cd1-4424-9b2a-b6fb0990a775_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_f371a7ad-7cd1-4424-9b2a-b6fb0990a775" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_f371a7ad-7cd1-4424-9b2a-b6fb0990a775_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_61a255df-4651-428a-8d49-0fc262408757" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_f371a7ad-7cd1-4424-9b2a-b6fb0990a775" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_61a255df-4651-428a-8d49-0fc262408757" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_a070dfff-764f-44a4-b74b-690d49df9db3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_61a255df-4651-428a-8d49-0fc262408757" xlink:to="loc_us-gaap_ConvertibleDebtMember_a070dfff-764f-44a4-b74b-690d49df9db3" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/IncomeTaxes" xlink:type="simple" xlink:href="efoi-20200331.xsd#IncomeTaxes"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/IncomeTaxes" xlink:type="extended" id="i2fbc634619b34208812979e17165b426_IncomeTaxes"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#IncomeTaxesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended" id="ia96d5057f5ee4b9f920e718ecb179fbd_IncomeTaxesNarrativeDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_a3337486-0f87-49d4-a754-86829a055e4d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_a3337486-0f87-49d4-a754-86829a055e4d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations_6b94e257-c71f-4604-b847-6462e851bfdc" xlink:href="efoi-20200331.xsd#efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations_6b94e257-c71f-4604-b847-6462e851bfdc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards_7835543b-e598-48da-aa95-6c9f9633bcd1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwards"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_us-gaap_OperatingLossCarryforwards_7835543b-e598-48da-aa95-6c9f9633bcd1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_73e19092-0de3-4ba8-961c-cb8c8505348e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_73e19092-0de3-4ba8-961c-cb8c8505348e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwardsTable_2f02a556-08b5-4695-829d-3539ebd48bc9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_us-gaap_OperatingLossCarryforwardsTable_2f02a556-08b5-4695-829d-3539ebd48bc9" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_a17e69da-05e7-47ca-8fba-d7e4792820e2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OperatingLossCarryforwardsTable_2f02a556-08b5-4695-829d-3539ebd48bc9" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_a17e69da-05e7-47ca-8fba-d7e4792820e2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_a17e69da-05e7-47ca-8fba-d7e4792820e2_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_a17e69da-05e7-47ca-8fba-d7e4792820e2" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_a17e69da-05e7-47ca-8fba-d7e4792820e2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_a17e69da-05e7-47ca-8fba-d7e4792820e2" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember_a5fe2e86-7e30-4a50-962b-622d4191e8bb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticCountryMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:to="loc_us-gaap_DomesticCountryMember_a5fe2e86-7e30-4a50-962b-622d4191e8bb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_467cf99a-a856-4886-b556-99355fd07d7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_467cf99a-a856-4886-b556-99355fd07d7f" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquity" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquity"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquity" xlink:type="extended" id="i82b26faf242f41e3a8c6115e2f19e2e8_StockholdersEquity"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityTables"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityTables" xlink:type="extended" id="i17d7121ab9204d518e32625199303bfd_StockholdersEquityTables"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityPreferredStockDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails" xlink:type="extended" id="i7b6d3077faf24ed39012a93c478edefd_StockholdersEquityPreferredStockDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_24771f67-4ac7-423f-a9a8-e0a596e39b95" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_24771f67-4ac7-423f-a9a8-e0a596e39b95" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_d29431ad-8b56-4bf2-949b-d86fd83117ae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_d29431ad-8b56-4bf2-949b-d86fd83117ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_7c2910a9-1bd3-4a8a-89ae-ce70d717b59d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_7c2910a9-1bd3-4a8a-89ae-ce70d717b59d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_106ee157-25d2-422d-b033-3b334c0cd299" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_106ee157-25d2-422d-b033-3b334c0cd299" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_6f4a4d8c-4e0e-4ed1-a5ef-0898af367a8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_6f4a4d8c-4e0e-4ed1-a5ef-0898af367a8c" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PercentageOfSeriesAPreferredStockEligibleToVote_fbb3c682-81f2-4f7c-8f7b-270304391e5c" xlink:href="efoi-20200331.xsd#efoi_PercentageOfSeriesAPreferredStockEligibleToVote"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_efoi_PercentageOfSeriesAPreferredStockEligibleToVote_fbb3c682-81f2-4f7c-8f7b-270304391e5c" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_30305c5a-6623-4920-a41e-e487cd261aa3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_30305c5a-6623-4920-a41e-e487cd261aa3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_30305c5a-6623-4920-a41e-e487cd261aa3_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_30305c5a-6623-4920-a41e-e487cd261aa3" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_30305c5a-6623-4920-a41e-e487cd261aa3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_7779f4a0-6c08-43d2-a9e1-b3555689e2d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_30305c5a-6623-4920-a41e-e487cd261aa3" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_7779f4a0-6c08-43d2-a9e1-b3555689e2d8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_78aca8ea-2d17-4dc7-a69e-b9ef975ffc49" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7779f4a0-6c08-43d2-a9e1-b3555689e2d8" xlink:to="loc_us-gaap_ConvertibleDebtMember_78aca8ea-2d17-4dc7-a69e-b9ef975ffc49" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:to="loc_us-gaap_StatementClassOfStockAxis_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19" xlink:to="loc_us-gaap_ClassOfStockDomain_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19" xlink:to="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesAPreferredStockMember_a007a567-bb89-46e9-a54f-2ed52263bd61" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeriesAPreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:to="loc_us-gaap_SeriesAPreferredStockMember_a007a567-bb89-46e9-a54f-2ed52263bd61" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertiblePreferredStockMember_fbef6def-8308-4a66-ac83-40ab7f1ad512" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertiblePreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:to="loc_us-gaap_ConvertiblePreferredStockMember_fbef6def-8308-4a66-ac83-40ab7f1ad512" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityIssuanceofCommonStockandWarrantsDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails" xlink:type="extended" id="ia05b0d2f6ecd4e39ad0feaf696d77d34_StockholdersEquityIssuanceofCommonStockandWarrantsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_96e17baf-1134-4ac7-83ec-692a0911a4a2" xlink:href="efoi-20200331.xsd#efoi_ClassOfWarrantOrRightWarrantsIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_96e17baf-1134-4ac7-83ec-692a0911a4a2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_c3a4508c-4c46-47c9-9073-06fe3af5d29c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_c3a4508c-4c46-47c9-9073-06fe3af5d29c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForPlacementAgentCommissions_f625e20b-63f4-4715-abb8-a2ac5f21e6a7" xlink:href="efoi-20200331.xsd#efoi_PaymentsForPlacementAgentCommissions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_PaymentsForPlacementAgentCommissions_f625e20b-63f4-4715-abb8-a2ac5f21e6a7" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_cf937b0d-e1ea-4820-a64a-46307d02fad4" xlink:href="efoi-20200331.xsd#efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_cf937b0d-e1ea-4820-a64a-46307d02fad4" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForClearingFees_4efdf8e0-dfe4-4055-b349-812ef885a009" xlink:href="efoi-20200331.xsd#efoi_PaymentsForClearingFees"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_PaymentsForClearingFees_4efdf8e0-dfe4-4055-b349-812ef885a009" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OfferingCosts_689e8f17-9606-45b0-9511-e8e9e01f59a4" xlink:href="efoi-20200331.xsd#efoi_OfferingCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_OfferingCosts_689e8f17-9606-45b0-9511-e8e9e01f59a4" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_d2ab8b72-de1f-4ddc-9557-de8e326cf836" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_d2ab8b72-de1f-4ddc-9557-de8e326cf836" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_0e69f5d5-fd55-43e6-b921-5bee92416879" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_0e69f5d5-fd55-43e6-b921-5bee92416879" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_3952b92c-5e8d-43cc-98c6-86d474b3bea1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_3952b92c-5e8d-43cc-98c6-86d474b3bea1" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_91a32951-3fca-4bce-ae3f-16703bf5535c" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentProceedsToBePaidToLenderPercent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_91a32951-3fca-4bce-ae3f-16703bf5535c" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_55a6f343-14a8-4e68-9dd0-bc2e4a2db429" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_55a6f343-14a8-4e68-9dd0-bc2e4a2db429" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_55a6f343-14a8-4e68-9dd0-bc2e4a2db429_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_55a6f343-14a8-4e68-9dd0-bc2e4a2db429" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_55a6f343-14a8-4e68-9dd0-bc2e4a2db429_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_55a6f343-14a8-4e68-9dd0-bc2e4a2db429" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InstitutionalInvestorMember_93ac5ea3-7269-4656-81d9-cc23d4fc8576" xlink:href="efoi-20200331.xsd#efoi_InstitutionalInvestorMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:to="loc_efoi_InstitutionalInvestorMember_93ac5ea3-7269-4656-81d9-cc23d4fc8576" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrivatePlacementMember_a2f7381f-2127-4570-a855-849d009ee633" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrivatePlacementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:to="loc_us-gaap_PrivatePlacementMember_a2f7381f-2127-4570-a855-849d009ee633" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:to="loc_us-gaap_DebtInstrumentAxis_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_0e4332a6-462e-4c83-abc8-7872bd35cecf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_0e4332a6-462e-4c83-abc8-7872bd35cecf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePurchaseAgreementMember_a496cf16-a84d-4c06-b63f-66cb30fef7d0" xlink:href="efoi-20200331.xsd#efoi_NotePurchaseAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_0e4332a6-462e-4c83-abc8-7872bd35cecf" xlink:to="loc_efoi_NotePurchaseAgreementMember_a496cf16-a84d-4c06-b63f-66cb30fef7d0" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityWarrantsDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails" xlink:type="extended" id="i21b435a62a85473db70f0a1db54289fa_StockholdersEquityWarrantsDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityStockBasedCompensationDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails" xlink:type="extended" id="ia81587b7fbc843dfb234e933d04dedb0_StockholdersEquityStockBasedCompensationDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_c1b1b328-eabc-467e-ad4b-d7cc00a69292" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_c1b1b328-eabc-467e-ad4b-d7cc00a69292" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_21d0399b-1e13-4add-a387-2b380ff7e310" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_21d0399b-1e13-4add-a387-2b380ff7e310" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_96c761b6-be3a-4321-a8d7-28646896eec2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_96c761b6-be3a-4321-a8d7-28646896eec2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_61fcfb61-d751-4b47-923d-39add4440e2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_61fcfb61-d751-4b47-923d-39add4440e2b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_61fcfb61-d751-4b47-923d-39add4440e2b" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_9a60dd6f-6e7a-4de2-a007-9bdba9d3d340" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:to="loc_us-gaap_CostOfSalesMember_9a60dd6f-6e7a-4de2-a007-9bdba9d3d340" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_5f8c1767-adea-49fd-b201-63259abc8fc9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_5f8c1767-adea-49fd-b201-63259abc8fc9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_4353de1b-56c8-42cb-9e5a-f6d34e42cb8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_4353de1b-56c8-42cb-9e5a-f6d34e42cb8c" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityStockOptionsandaSummaryofActivityDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails" xlink:type="extended" id="i97591dd2eaa84a17b4597b5dafa67573_StockholdersEquityStockOptionsandaSummaryofActivityDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityRestrictedStockUnitsDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails" xlink:type="extended" id="i25bc68d69e0b4293ad06a0b646b10a63_StockholdersEquityRestrictedStockUnitsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_7f525519-2c68-493e-9b6c-69ea26615146" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_7f525519-2c68-493e-9b6c-69ea26615146" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_6c9fd167-c1da-4e7c-a822-8e888f1a874b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_6c9fd167-c1da-4e7c-a822-8e888f1a874b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_611a323f-baf6-4ed4-b91c-8a4c94d16721" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_611a323f-baf6-4ed4-b91c-8a4c94d16721" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_40ff0a28-6cd8-41f7-8afd-959312325434" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_40ff0a28-6cd8-41f7-8afd-959312325434" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_5dc9e45e-afe1-4039-8049-134840dbdd2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_651f88b3-7320-4da4-8a5b-d8d0860f63e6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_651f88b3-7320-4da4-8a5b-d8d0860f63e6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_0a1b8674-2177-44c4-b080-fb047deb3a7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_0a1b8674-2177-44c4-b080-fb047deb3a7f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_bf15fdee-f3d6-459a-a2ed-214e83d07e2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_bf15fdee-f3d6-459a-a2ed-214e83d07e2b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_cea33615-bd1e-445f-96cd-fb0b4f4081b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_cea33615-bd1e-445f-96cd-fb0b4f4081b7" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_6b8df86a-d36d-4f40-80be-930a368bf9dd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_4dce0487-77b3-490a-94b1-3348bc5ee10b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_4dce0487-77b3-490a-94b1-3348bc5ee10b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_a5ccae3f-f967-45bb-b7c4-e2d54416a007" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_4dce0487-77b3-490a-94b1-3348bc5ee10b" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_a5ccae3f-f967-45bb-b7c4-e2d54416a007" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b3284da2-8586-49af-a7ce-080c789a2e54" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b3284da2-8586-49af-a7ce-080c789a2e54" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_33b00e55-7195-4fa1-a352-3afcece024a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b3284da2-8586-49af-a7ce-080c789a2e54" xlink:to="loc_us-gaap_AwardTypeAxis_33b00e55-7195-4fa1-a352-3afcece024a4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_33b00e55-7195-4fa1-a352-3afcece024a4_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_33b00e55-7195-4fa1-a352-3afcece024a4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_33b00e55-7195-4fa1-a352-3afcece024a4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3b3e1495-3488-47dc-9c11-34b582d15278" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_33b00e55-7195-4fa1-a352-3afcece024a4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3b3e1495-3488-47dc-9c11-34b582d15278" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_483d9f75-082d-4245-a464-061926b2135c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3b3e1495-3488-47dc-9c11-34b582d15278" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_483d9f75-082d-4245-a464-061926b2135c" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="efoi-20200331.xsd#CommitmentsandContingencies"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CommitmentsandContingencies" xlink:type="extended" id="i66ec29984cf44be48fb86403186b18c3_CommitmentsandContingencies"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#CommitmentsandContingenciesPurchaseobligationsDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails" xlink:type="extended" id="id11cb131690545e48d030f316976ead4_CommitmentsandContingenciesPurchaseobligationsDetails"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/SubsequentEvents" xlink:type="simple" xlink:href="efoi-20200331.xsd#SubsequentEvents"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/SubsequentEvents" xlink:type="extended" id="i324670753f704ff1be23f6e705de7a28_SubsequentEvents"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#SubsequentEventsDetails"/>
  <link:definitionLink xlink:role="http://www.energyfocusinc.com/role/SubsequentEventsDetails" xlink:type="extended" id="i2cfbb73ac7124385967926a7afc4c2bd_SubsequentEventsDetails">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLoanOriginations1_a03c10c2-b148-41c7-951f-d497c9f8e022" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromLoanOriginations1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:to="loc_us-gaap_ProceedsFromLoanOriginations1_a03c10c2-b148-41c7-951f-d497c9f8e022" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_ca50f0ac-96a8-496a-af06-a6d090a75e89" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_ca50f0ac-96a8-496a-af06-a6d090a75e89" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:to="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_f56dfb50-67c9-4add-9981-95d7b628b9fe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_f56dfb50-67c9-4add-9981-95d7b628b9fe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_f56dfb50-67c9-4add-9981-95d7b628b9fe_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_f56dfb50-67c9-4add-9981-95d7b628b9fe" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_f56dfb50-67c9-4add-9981-95d7b628b9fe_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_013ebd2e-b68d-4b3d-aec9-f05fbd2aee77" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_f56dfb50-67c9-4add-9981-95d7b628b9fe" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_013ebd2e-b68d-4b3d-aec9-f05fbd2aee77" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_77645eb0-c5d1-4d07-9961-e71001af87c9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_013ebd2e-b68d-4b3d-aec9-f05fbd2aee77" xlink:to="loc_us-gaap_SubsequentEventMember_77645eb0-c5d1-4d07-9961-e71001af87c9" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_6365257b-f073-4f23-8623-f79af794b446" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:to="loc_us-gaap_DebtInstrumentAxis_6365257b-f073-4f23-8623-f79af794b446" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_6365257b-f073-4f23-8623-f79af794b446_default" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_6365257b-f073-4f23-8623-f79af794b446" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_6365257b-f073-4f23-8623-f79af794b446_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_9443ce3b-f27a-43bf-89df-c5e34daaadc1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_6365257b-f073-4f23-8623-f79af794b446" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_9443ce3b-f27a-43bf-89df-c5e34daaadc1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaycheckProtectionProgramMember_d5c1913f-7dfa-4a5b-901e-28f80df47c4d" xlink:href="efoi-20200331.xsd#efoi_PaycheckProtectionProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9443ce3b-f27a-43bf-89df-c5e34daaadc1" xlink:to="loc_efoi_PaycheckProtectionProgramMember_d5c1913f-7dfa-4a5b-901e-28f80df47c4d" xlink:type="arc" order="0"/>
  </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>9
<FILENAME>efoi-20200331_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:f6d0b6e3-9097-4413-a675-608c846c6c98,g:8727fc67-391f-4f58-af09-6209ea1c2831-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_us-gaap_PrivatePlacementMember_7f68e47e-ec74-46cc-9b87-62e813ab746c_terseLabel_en-US" xlink:label="lab_us-gaap_PrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Private Placement [Member]</link:label>
    <link:label id="lab_us-gaap_PrivatePlacementMember_label_en-US" xlink:label="lab_us-gaap_PrivatePlacementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Private Placement [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrivatePlacementMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrivatePlacementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrivatePlacementMember" xlink:to="lab_us-gaap_PrivatePlacementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SeriesAPreferredStockMember_aaa731f9-d7ca-4653-97eb-5e65cd76032d_terseLabel_en-US" xlink:label="lab_us-gaap_SeriesAPreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Series A Preferred Stock</link:label>
    <link:label id="lab_us-gaap_SeriesAPreferredStockMember_label_en-US" xlink:label="lab_us-gaap_SeriesAPreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Series A Preferred Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesAPreferredStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeriesAPreferredStockMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeriesAPreferredStockMember" xlink:to="lab_us-gaap_SeriesAPreferredStockMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_506939e9-4e96-41e5-b546-50d665393d04_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Foreign currency translation adjustments</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:to="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_a4eb8558-5ab3-4f98-a9ce-24bd3d6c0ad1_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance or Sale of Equity</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance or Sale of Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:to="lab_us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_bd54af33-b548-4d33-be03-33563d073671_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel3Member" xlink:to="lab_us-gaap_FairValueInputsLevel3Member" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_22d64fce-7196-463b-8f72-eb1fb382852c_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent" xlink:to="lab_us-gaap_LiabilitiesCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued_9db6c1e8-eadc-4960-9900-09a127691ad5_terseLabel_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Warranty accruals for current period sales</link:label>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued_label_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard Product Warranty Accrual, Increase for Warranties Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualWarrantiesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued" xlink:to="lab_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants_b0ca0da1-f544-4831-a82e-781474c2804d_negatedLabel_en-US" xlink:label="lab_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from the issuance of common stock and warrants</link:label>
    <link:label id="lab_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants_label_en-US" xlink:label="lab_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance of Common Stock and Warrants</link:label>
    <link:label id="lab_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants_documentation_en-US" xlink:label="lab_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance of Common Stock and Warrants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromIssuanceOfCommonStockAndWarrants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants" xlink:to="lab_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseDiscountRate_9b4e5b9a-2b17-4efb-a84b-5e2f039f351f_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseDiscountRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease, discount rate</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseDiscountRate_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseDiscountRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Discount Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseDiscountRate" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseDiscountRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseDiscountRate" xlink:to="lab_us-gaap_LesseeOperatingLeaseDiscountRate" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiabilityCurrent_b5ca3a45-a672-4ec4-ba54-341bcf7ad1d5_terseLabel_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured lease liabilities</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiabilityCurrent_label_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Liability, Current</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiabilityCurrent_documentation_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Liability, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiabilityCurrent" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiabilityCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredOperatingLeaseLiabilityCurrent" xlink:to="lab_efoi_RestructuredOperatingLeaseLiabilityCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock_c481b0fe-2e99-4135-95e9-dfbdd4b27044_terseLabel_en-US" xlink:label="lab_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">net proceeds from the conversion of convertible debt to preferred stock</link:label>
    <link:label id="lab_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock_label_en-US" xlink:label="lab_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net proceeds from the conversion of convertible debt to preferred stock</link:label>
    <link:label id="lab_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock_documentation_en-US" xlink:label="lab_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net proceeds from the conversion of convertible debt to preferred stock</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" xlink:href="efoi-20200331.xsd#efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" xlink:to="lab_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_9b3d092a-a8d9-46e9-b397-77ef8c475c8c_totalLabel_en-US" xlink:label="lab_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured lease cost, net</link:label>
    <link:label id="lab_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_label_en-US" xlink:label="lab_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Lease, Operating Lease, Cost, Net Of Sublease Income</link:label>
    <link:label id="lab_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_documentation_en-US" xlink:label="lab_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Lease, Operating Lease, Cost, Net Of Sublease Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" xlink:to="lab_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NotesPayableCurrent_803ab827-7c2f-4b79-93c1-1ce6665b1320_terseLabel_en-US" xlink:label="lab_us-gaap_NotesPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Iliad note, net of discount and loan origination fees</link:label>
    <link:label id="lab_us-gaap_NotesPayableCurrent_label_en-US" xlink:label="lab_us-gaap_NotesPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Notes Payable, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesPayableCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayableCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesPayableCurrent" xlink:to="lab_us-gaap_NotesPayableCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_b55c15a0-09fa-430b-b449-f8103af62288_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConcentrationRiskLineItems_ef1aab03-2b69-4676-9389-d44f9d5ead14_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk [Line Items]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskLineItems_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskLineItems" xlink:to="lab_us-gaap_ConcentrationRiskLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_fcdd9bbc-2664-4809-bda0-fe36a2f917e6_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Recent accounting pronouncements</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_baa8a4be-49e5-492b-83d0-c8c290691bd3_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of sales</link:label>
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of Goods and Services Sold</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold" xlink:to="lab_us-gaap_CostOfGoodsAndServicesSold" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentRepurchaseAmount_8669e2df-b98f-4f36-a4da-2d57a18b07f9_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchaseAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Repurchase Amount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRepurchaseAmount_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchaseAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Repurchase Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchaseAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRepurchaseAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRepurchaseAmount" xlink:to="lab_us-gaap_DebtInstrumentRepurchaseAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_114b2fe0-61bc-46af-87fb-32f12a529ca2_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate" xlink:to="lab_dei_CurrentFiscalYearEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_TypeOfRestructuringDomain_66537e0a-349b-4344-a104-d1f587cf616a_terseLabel_en-US" xlink:label="lab_us-gaap_TypeOfRestructuringDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Type of Restructuring [Domain]</link:label>
    <link:label id="lab_us-gaap_TypeOfRestructuringDomain_label_en-US" xlink:label="lab_us-gaap_TypeOfRestructuringDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Type of Restructuring [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TypeOfRestructuringDomain" xlink:to="lab_us-gaap_TypeOfRestructuringDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_Revenues_505ab80e-7607-432b-a2d6-b3d007993ba7_terseLabel_en-US" xlink:label="lab_us-gaap_Revenues" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net sales</link:label>
    <link:label id="lab_us-gaap_Revenues_label_en-US" xlink:label="lab_us-gaap_Revenues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenues</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues" xlink:to="lab_us-gaap_Revenues" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_36e1c9b2-9d03-4f9d-b516-b5ea9c727f8f_terseLabel_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Shares issued from conversion (in shares)</link:label>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_label_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Conversion, Converted Instrument, Shares Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:to="lab_us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiabilityNoncurrent_81d90951-7891-41f8-a129-661a85e4fd1c_terseLabel_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured lease liabilities, net of current portion</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiabilityNoncurrent_label_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Liability, Noncurrent</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiabilityNoncurrent_documentation_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiabilityNoncurrent" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiabilityNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredOperatingLeaseLiabilityNoncurrent" xlink:to="lab_efoi_RestructuredOperatingLeaseLiabilityNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_bfb1dbfa-1b0f-49d3-9dbc-23b4b88d22f7_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_VehiclesMember_50cf2228-4f14-469e-9b0f-5575d48f5111_terseLabel_en-US" xlink:label="lab_us-gaap_VehiclesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Vehicles</link:label>
    <link:label id="lab_us-gaap_VehiclesMember_label_en-US" xlink:label="lab_us-gaap_VehiclesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Vehicles [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VehiclesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VehiclesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VehiclesMember" xlink:to="lab_us-gaap_VehiclesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_6092d7b2-f9a4-40d1-a80b-b2e135d0239e_negatedLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Offering costs on issuance of common stock and warrants</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_0efb00f0-da3c-4c8a-b49b-e775b930cbbf_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Outstanding at beginning of period (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_ae3af0f6-e509-4f5b-9563-edefbd16e325_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Outstanding at end of period (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_30985483-4bdd-434d-9a19-4742238d1ab2_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock and warrants</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Value, New Issues</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_f2c4af73-9b9d-4d9a-afa2-1fbf91c8cca1_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_8148deb8-a9d6-4b0b-a4ee-0b8233a66c56_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_4fafc0e3-eef5-4c56-a925-634982c244a7_negatedLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less imputed interest</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_f7ed6225-db0f-4363-bd8e-df205f557e1c_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property and equipment, net</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_f5485b0a-f8a6-4bb0-aed5-061fd463f634_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property and equipment, net</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_fbbbcfab-88ba-4024-a589-64ccea85e826_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Other Comprehensive Loss</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_43a72637-8cfa-4a28-9ed8-296ea43f293e_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Basis Spread on Variable Rate</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Basis Spread on Variable Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:to="lab_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_Assets_7b9aadf0-28fd-4acc-9ae5-77cce8881090_totalLabel_en-US" xlink:label="lab_us-gaap_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total assets</link:label>
    <link:label id="lab_us-gaap_Assets_label_en-US" xlink:label="lab_us-gaap_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets" xlink:to="lab_us-gaap_Assets" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_9794d33d-2eb9-40d9-823b-43980dbe67ab_negatedLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units</link:label>
    <link:label id="lab_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_label_en-US" xlink:label="lab_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Decrease for Tax Withholding Obligation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="lab_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityShellCompany_bf8277aa-8998-418b-add8-cf1f3af64b58_terseLabel_en-US" xlink:label="lab_dei_EntityShellCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Shell Company</link:label>
    <link:label id="lab_dei_EntityShellCompany_label_en-US" xlink:label="lab_dei_EntityShellCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Shell Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityShellCompany" xlink:to="lab_dei_EntityShellCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_3c7cf69f-08d7-4645-8bb9-10eba58fb730_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2020 to March 2021</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Payments, Due in Next Rolling Twelve Months</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseLiability_a28406c2-19ea-4bdc-8f38-c99896fb52a0_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiability_7987146c-855d-472e-86a6-3c11b79a2dd9_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total lease obligations</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiability_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiability" xlink:to="lab_us-gaap_OperatingLeaseLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_6a7c50c8-e97f-4bbc-bc8c-903bc4580772_terseLabel_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromLoanOriginations1_b0f680c6-3c9f-430b-ad88-e9984e09030b_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromLoanOriginations1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loan granted</link:label>
    <link:label id="lab_us-gaap_ProceedsFromLoanOriginations1_label_en-US" xlink:label="lab_us-gaap_ProceedsFromLoanOriginations1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Loan Originations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLoanOriginations1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromLoanOriginations1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromLoanOriginations1" xlink:to="lab_us-gaap_ProceedsFromLoanOriginations1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_47bd7d8b-7682-4aea-9dec-69f647791974_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Exercisable at period end</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_LineofCreditFacilityOverdraftFeePercentage_882bd93f-a0f9-4f2c-9aed-2e278b850797_terseLabel_en-US" xlink:label="lab_efoi_LineofCreditFacilityOverdraftFeePercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineofCreditFacilityOverdraftFeePercentage</link:label>
    <link:label id="lab_efoi_LineofCreditFacilityOverdraftFeePercentage_label_en-US" xlink:label="lab_efoi_LineofCreditFacilityOverdraftFeePercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineofCreditFacilityOverdraftFeePercentage</link:label>
    <link:label id="lab_efoi_LineofCreditFacilityOverdraftFeePercentage_documentation_en-US" xlink:label="lab_efoi_LineofCreditFacilityOverdraftFeePercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineofCreditFacilityOverdraftFeePercentage</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineofCreditFacilityOverdraftFeePercentage" xlink:href="efoi-20200331.xsd#efoi_LineofCreditFacilityOverdraftFeePercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_LineofCreditFacilityOverdraftFeePercentage" xlink:to="lab_efoi_LineofCreditFacilityOverdraftFeePercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeaseOperatingLeaseCost_9873a41c-903f-43d6-b57b-726e5dc71ce0_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeaseOperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lease cost</link:label>
    <link:label id="lab_efoi_RestructuredLeaseOperatingLeaseCost_label_en-US" xlink:label="lab_efoi_RestructuredLeaseOperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Lease, Operating Lease, Cost</link:label>
    <link:label id="lab_efoi_RestructuredLeaseOperatingLeaseCost_documentation_en-US" xlink:label="lab_efoi_RestructuredLeaseOperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Lease, Operating Lease, Cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseOperatingLeaseCost" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseOperatingLeaseCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeaseOperatingLeaseCost" xlink:to="lab_efoi_RestructuredLeaseOperatingLeaseCost" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_b7d4f0b6-d38e-4c67-88f9-72ff152a0ae5_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsequentEventMember_dd976df5-9113-4c2c-bbe2-7bc7a672cd37_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event</link:label>
    <link:label id="lab_us-gaap_SubsequentEventMember_label_en-US" xlink:label="lab_us-gaap_SubsequentEventMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventMember" xlink:to="lab_us-gaap_SubsequentEventMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConstructionInProgressMember_7d6f73e1-fa13-4670-9637-fef13ec66a7f_terseLabel_en-US" xlink:label="lab_us-gaap_ConstructionInProgressMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Projects in progress</link:label>
    <link:label id="lab_us-gaap_ConstructionInProgressMember_label_en-US" xlink:label="lab_us-gaap_ConstructionInProgressMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Construction in Progress [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConstructionInProgressMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConstructionInProgressMember" xlink:to="lab_us-gaap_ConstructionInProgressMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_482249bc-fe70-4cf7-841b-10572e482e43_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_001e501f-18a9-48c4-b93c-7577b604eee2_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current liabilities:</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CreditFacilityAxis_f47320ad-ebb5-4fd2-bd83-78b52325ac0b_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityAxis_label_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityAxis" xlink:to="lab_us-gaap_CreditFacilityAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityCurrent_97283b15-fa46-4e20-9b49-1f9ac95728da_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance lease liabilities</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityCurrent_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityCurrent" xlink:to="lab_us-gaap_FinanceLeaseLiabilityCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConvertibleNotesPayable_b4d0bb22-198c-4ea2-aa78-1c0c311b7bc0_terseLabel_en-US" xlink:label="lab_us-gaap_ConvertibleNotesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible notes</link:label>
    <link:label id="lab_us-gaap_ConvertibleNotesPayable_label_en-US" xlink:label="lab_us-gaap_ConvertibleNotesPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible Notes Payable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleNotesPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleNotesPayable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConvertibleNotesPayable" xlink:to="lab_us-gaap_ConvertibleNotesPayable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_7db5183e-5331-42bd-9b3e-611c494e8c12_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromConvertibleDebt_33e7fbc6-8241-4e83-82ee-cafa2a8c3d47_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from convertible notes</link:label>
    <link:label id="lab_us-gaap_ProceedsFromConvertibleDebt_label_en-US" xlink:label="lab_us-gaap_ProceedsFromConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Convertible Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromConvertibleDebt" xlink:to="lab_us-gaap_ProceedsFromConvertibleDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockMember_0ca491d9-46f3-4b61-b53c-2d2f06e5d370_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock</link:label>
    <link:label id="lab_us-gaap_PreferredStockMember_label_en-US" xlink:label="lab_us-gaap_PreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockMember" xlink:to="lab_us-gaap_PreferredStockMember" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_PaymentsForPlacementAgentCommissions_6bf95926-a79d-4752-baa3-4bcfdda412a7_terseLabel_en-US" xlink:label="lab_efoi_PaymentsForPlacementAgentCommissions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amount paid for placement agent commissions</link:label>
    <link:label id="lab_efoi_PaymentsForPlacementAgentCommissions_label_en-US" xlink:label="lab_efoi_PaymentsForPlacementAgentCommissions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Placement Agent Commissions</link:label>
    <link:label id="lab_efoi_PaymentsForPlacementAgentCommissions_documentation_en-US" xlink:label="lab_efoi_PaymentsForPlacementAgentCommissions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Placement Agent Commissions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForPlacementAgentCommissions" xlink:href="efoi-20200331.xsd#efoi_PaymentsForPlacementAgentCommissions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_PaymentsForPlacementAgentCommissions" xlink:to="lab_efoi_PaymentsForPlacementAgentCommissions" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_AllOtherProductsMember_5c7d9550-d27f-4b19-ab7d-6476aae5f23b_terseLabel_en-US" xlink:label="lab_efoi_AllOtherProductsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">All Other Products</link:label>
    <link:label id="lab_efoi_AllOtherProductsMember_label_en-US" xlink:label="lab_efoi_AllOtherProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">All Other Products [Member]</link:label>
    <link:label id="lab_efoi_AllOtherProductsMember_documentation_en-US" xlink:label="lab_efoi_AllOtherProductsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">All Other Products [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_AllOtherProductsMember" xlink:href="efoi-20200331.xsd#efoi_AllOtherProductsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_AllOtherProductsMember" xlink:to="lab_efoi_AllOtherProductsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_7e57b706-013f-4d3c-9af2-275f6d8ac788_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesOutstanding" xlink:to="lab_us-gaap_PreferredStockSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentQuarterlyReport_1fe8a561-d5b6-47f0-9fe1-202a49e31ea1_terseLabel_en-US" xlink:label="lab_dei_DocumentQuarterlyReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:label id="lab_dei_DocumentQuarterlyReport_label_en-US" xlink:label="lab_dei_DocumentQuarterlyReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentQuarterlyReport" xlink:to="lab_dei_DocumentQuarterlyReport" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityDomain_5a7808f5-62a5-45d5-82c7-ee9abc92dc47_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Authority [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityDomain_label_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Authority [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain" xlink:to="lab_us-gaap_IncomeTaxAuthorityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_cc3358ba-28eb-4f81-aae4-8077ad34aee9_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain" xlink:to="lab_us-gaap_LongtermDebtTypeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_3d0b6bbe-e312-4d71-9702-d3fe4c5fa7d0_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and restricted cash, beginning of period</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_5834468d-c8ac-481a-8f17-0c3a53103d76_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and restricted cash, end of period</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_4030166a-8d15-440d-a689-21dd446e06fe_totalLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and restricted cash</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_label_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations_e76e885d-91c0-4580-a31f-3d1edc103238_terseLabel_en-US" xlink:label="lab_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred tax assets, operating loss carryforwards, portion available after application of IRC Section 382 limitations</link:label>
    <link:label id="lab_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations_label_en-US" xlink:label="lab_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards, Portion Available After Application Of IRC Section 382 Limitations</link:label>
    <link:label id="lab_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations_documentation_en-US" xlink:label="lab_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards, Portion Available After Application Of IRC Section 382 Limitations</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" xlink:href="efoi-20200331.xsd#efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" xlink:to="lab_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_3d691ed4-8f69-4e4e-a3f0-36e4757e09ba_terseLabel_en-US" xlink:label="lab_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest rate on convertible notes</link:label>
    <link:label id="lab_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_label_en-US" xlink:label="lab_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Conversion, Original Debt, Interest Rate of Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionOriginalDebtInterestRateOfDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:to="lab_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_276d3317-9144-49b0-b9c0-580c24c31442_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Basic and diluted</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_cd46bccb-2db6-4e33-86ad-77d022acbe71_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Basic weighted average common shares outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic and Diluted</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="lab_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ClassOfStockDomain_5faade37-c5f0-4312-a2fe-87d1548e451a_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:label id="lab_us-gaap_ClassOfStockDomain_label_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="lab_us-gaap_ClassOfStockDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_0ae7d2d9-7335-4de5-b76e-3ab2cc851473_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_ea610ca4-1db6-4c42-8986-d13c45f7c009_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Exercisable at period end (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringReserveCurrent_7363b15d-d582-4b25-96cb-bdedba7b5c11_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued restructuring</link:label>
    <link:label id="lab_us-gaap_RestructuringReserveCurrent_204da105-f5ed-48ad-a1f2-2ca06c551278_verboseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveCurrent" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less, short-term restructuring liability</link:label>
    <link:label id="lab_us-gaap_RestructuringReserveCurrent_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Reserve, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringReserveCurrent" xlink:to="lab_us-gaap_RestructuringReserveCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockholdersEquityNoteAbstract_1e3cefba-0bbd-44b8-a84f-76e120154e42_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' Equity Note [Abstract]</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityNoteAbstract_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' Equity Note [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract" xlink:to="lab_us-gaap_StockholdersEquityNoteAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_ccf30a0a-7f24-4b22-a199-c7ff8475bb15_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases</link:label>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_label_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Operating Lease Liabilities, Payments, Due, Rolling Maturity [Abstract]</link:label>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Operating Lease Liabilities, Payments, Due, Rolling Maturity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:to="lab_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6b55aae6-9ac5-4e28-8f57-9cf763705dd3_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Restructuring and Related Costs [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Restructuring and Related Costs [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_0ee94dcc-389c-46f0-9b7e-dfb024603874_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_92dc24e7-be11-4105-bdc7-b0e6c0d624ea_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2021 to March 2022</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_label_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Two</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:to="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionLineItems_52c88a57-ad01-4715-8e67-0c279c547698_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Lease, Description [Line Items]</link:label>
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionLineItems_label_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Lease, Description [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="lab_us-gaap_LesseeLeaseDescriptionLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7d20cc16-9660-4e84-9268-2dd0dbc039b8_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Denominator:</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share, Basic and Diluted [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:to="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_55576883-3fd1-4981-8179-8b8177600632_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Canceled/forfeited (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_f39c3d6a-04ae-4da3-8e5a-24cffca903dd_terseLabel_en-US" xlink:label="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustment to beginning retained earnings upon adoption of Topic 842</link:label>
    <link:label id="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_label_en-US" xlink:label="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cumulative Effect of New Accounting Principle in Period of Adoption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:to="lab_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_e0213a8a-1b73-43cb-b6a8-a6b625d5bda7_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus" xlink:to="lab_dei_DocumentFiscalPeriodFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedPremium_723ef875-2b45-4e5b-94a1-2359a9d495e7_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedPremium" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Unamortized Premium</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedPremium_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedPremium" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Unamortized Premium</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedPremium" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedPremium"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedPremium" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedPremium" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringPlanAxis_a31136e4-5e92-4fe4-b154-48a783121d8b_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringPlanAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Plan [Axis]</link:label>
    <link:label id="lab_us-gaap_RestructuringPlanAxis_label_en-US" xlink:label="lab_us-gaap_RestructuringPlanAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Plan [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringPlanAxis" xlink:to="lab_us-gaap_RestructuringPlanAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ProductsAndServicesDomain_722c3af9-6dc2-4995-a7b0-f9a15015490f_terseLabel_en-US" xlink:label="lab_srt_ProductsAndServicesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:label id="lab_srt_ProductsAndServicesDomain_label_en-US" xlink:label="lab_srt_ProductsAndServicesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductsAndServicesDomain" xlink:to="lab_srt_ProductsAndServicesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_4106d45a-2c16-4dbe-a154-77075b171264_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of valuation assumptions</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeasePayments_19421891-86af-455e-ab8d-9edeab8f460c_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeasePayments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating cash flows from restructured leases</link:label>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeasePayments_label_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeasePayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Operating Lease, Payments</link:label>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeasePayments_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeasePayments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Operating Lease, Payments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesOperatingLeasePayments" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesOperatingLeasePayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesOperatingLeasePayments" xlink:to="lab_efoi_RestructuredLeasesOperatingLeasePayments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_7e1bf3ee-e11c-46ce-8fa0-6244a7ff67bf_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm_ee3168c8-143e-4cb1-987e-6bb1797be403_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured lease, weighted average remaining lease term</link:label>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm_label_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:label id="lab_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" xlink:to="lab_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_c4633e5d-7ca2-4b60-85bd-fad19cff17b0_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loss from operations</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Income (Loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss" xlink:to="lab_us-gaap_OperatingIncomeLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_StandardProductWarrantyNumberofYears_4e2531f1-8c12-4f86-a8bb-4ae294b7654b_terseLabel_en-US" xlink:label="lab_efoi_StandardProductWarrantyNumberofYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Warranty service periods</link:label>
    <link:label id="lab_efoi_StandardProductWarrantyNumberofYears_label_en-US" xlink:label="lab_efoi_StandardProductWarrantyNumberofYears" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard Product Warranty, Number of Years</link:label>
    <link:label id="lab_efoi_StandardProductWarrantyNumberofYears_documentation_en-US" xlink:label="lab_efoi_StandardProductWarrantyNumberofYears" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard Product Warranty, Number of Years</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_StandardProductWarrantyNumberofYears" xlink:href="efoi-20200331.xsd#efoi_StandardProductWarrantyNumberofYears"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_StandardProductWarrantyNumberofYears" xlink:to="lab_efoi_StandardProductWarrantyNumberofYears" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_fc271738-bd5f-40a4-84bf-2c0ce2b9313e_totalLabel_en-US" xlink:label="lab_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease right-of-use assets, total</link:label>
    <link:label id="lab_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_label_en-US" xlink:label="lab_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Right-of-Use Asset, Including Restructured Leases</link:label>
    <link:label id="lab_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_documentation_en-US" xlink:label="lab_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Right-of-Use Asset, Including Restructured Leases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases" xlink:to="lab_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption_ecbefa51-a622-40ee-b9d9-38f658828ca4_terseLabel_en-US" xlink:label="lab_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Note Payable, Percentage Increase Due to Deferral of Redemption Option</link:label>
    <link:label id="lab_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption_label_en-US" xlink:label="lab_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Note Payable, Percentage Increase Due to Deferral of Redemption Option</link:label>
    <link:label id="lab_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption_documentation_en-US" xlink:label="lab_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Note Payable, Percentage Increase Due to Deferral of Redemption Option</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" xlink:href="efoi-20200331.xsd#efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" xlink:to="lab_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementLineItems_de50dbc6-1858-442a-8927-8302d98ea1c9_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:label id="lab_us-gaap_StatementLineItems_label_en-US" xlink:label="lab_us-gaap_StatementLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems" xlink:to="lab_us-gaap_StatementLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_1afc85f1-394e-47d8-9bfb-e33f91e33021_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of revenue</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disaggregation of Revenue [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:to="lab_us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_da924ca1-ac88-41de-a51f-26865c5899e6_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventories</link:label>
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryDisclosureTextBlock" xlink:to="lab_us-gaap_InventoryDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringReserveNoncurrent_c3bab078-b4a5-4bac-ac9a-eeb654662746_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term restructuring liability, included in other liabilities</link:label>
    <link:label id="lab_us-gaap_RestructuringReserveNoncurrent_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Reserve, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringReserveNoncurrent" xlink:to="lab_us-gaap_RestructuringReserveNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_ec5c7556-4b4c-461b-9b3e-08efe11eed6b_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Outstanding at beginning of period (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_29033b22-ff52-4883-825b-4b7c60e69e45_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Outstanding at end of period (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerSharePolicyTextBlock_e103f493-4279-4d97-a9ce-9e982aa2d326_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerSharePolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss per share</link:label>
    <link:label id="lab_us-gaap_EarningsPerSharePolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_EarningsPerSharePolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="lab_us-gaap_EarningsPerSharePolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_569bfe16-2228-40a0-bc96-67224970d6b9_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Comprehensive loss</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_a669642e-408d-480a-890c-c1e7fcb64f4f_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock-based compensation</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_34c01ef5-574b-4f65-81ec-c46c6042724d_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeAxis" xlink:to="lab_us-gaap_SubsequentEventTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConcentrationRiskBenchmarkDomain_65e108c7-e91c-4847-b9f9-e5abae467003_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskBenchmarkDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskBenchmarkDomain_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskBenchmarkDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Benchmark [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain" xlink:to="lab_us-gaap_ConcentrationRiskBenchmarkDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockConversionsInducements_5eb09d5f-80a6-4e7c-8635-d0e52839fb89_negatedLabel_en-US" xlink:label="lab_us-gaap_PreferredStockConversionsInducements" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Conversion of notes to preferred stock</link:label>
    <link:label id="lab_us-gaap_PreferredStockConversionsInducements_label_en-US" xlink:label="lab_us-gaap_PreferredStockConversionsInducements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock Conversions, Inducements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockConversionsInducements" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockConversionsInducements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockConversionsInducements" xlink:to="lab_us-gaap_PreferredStockConversionsInducements" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_373ce2cc-f3fa-4f9e-b775-3fcc58252a15_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="lab_us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LinesOfCreditCurrent_8c9ae886-5d30-43bf-8e59-0474ce03dde1_terseLabel_en-US" xlink:label="lab_us-gaap_LinesOfCreditCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Credit line borrowings, net of loan origination fees</link:label>
    <link:label id="lab_us-gaap_LinesOfCreditCurrent_label_en-US" xlink:label="lab_us-gaap_LinesOfCreditCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Line of Credit, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LinesOfCreditCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LinesOfCreditCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LinesOfCreditCurrent" xlink:to="lab_us-gaap_LinesOfCreditCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_ec7cdbdd-e474-4449-81cd-1d6652f56927_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_6c9e788f-a17d-4b2a-bbbb-f7c8155bcb66_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Exercise Price Per Share</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_d328b4e1-81fb-4198-8b27-f444e0ea720d_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Grant Date Fair Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_c45529f5-fd34-401f-b841-5ee3f3e862e0_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_c84dde52-5cf3-46a6-bbec-78565fc93173_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Shares, Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesOutstanding" xlink:to="lab_us-gaap_CommonStockSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_da4533e1-8e43-47f3-a0df-7c89d8e17007_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted average common shares outstanding:</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_ace25617-e6a6-4563-b282-19a395864125_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel1Member" xlink:to="lab_us-gaap_FairValueInputsLevel1Member" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_MajorCustomersAxis_cec2fe88-3f5f-4590-92dd-001b2331fb03_terseLabel_en-US" xlink:label="lab_srt_MajorCustomersAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer [Axis]</link:label>
    <link:label id="lab_srt_MajorCustomersAxis_label_en-US" xlink:label="lab_srt_MajorCustomersAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MajorCustomersAxis" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MajorCustomersAxis" xlink:to="lab_srt_MajorCustomersAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InterestExpense_c436b169-ea36-424b-a22b-105530ce4ed5_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest expense</link:label>
    <link:label id="lab_us-gaap_InterestExpense_label_en-US" xlink:label="lab_us-gaap_InterestExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense" xlink:to="lab_us-gaap_InterestExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccruedSalesCommissionCurrent_e9482bb5-3309-4aec-90ae-718a5bbcdbd4_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedSalesCommissionCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued sales commissions</link:label>
    <link:label id="lab_us-gaap_AccruedSalesCommissionCurrent_label_en-US" xlink:label="lab_us-gaap_AccruedSalesCommissionCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued Sales Commission, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedSalesCommissionCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedSalesCommissionCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedSalesCommissionCurrent" xlink:to="lab_us-gaap_AccruedSalesCommissionCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_bb0a0b29-c45f-4deb-9b85-636393e2903e_terseLabel_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_label_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementClassOfStockAxis" xlink:to="lab_us-gaap_StatementClassOfStockAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_UseOfEstimates_eb54d692-90ac-466f-b8d5-7f6e95196a4a_terseLabel_en-US" xlink:label="lab_us-gaap_UseOfEstimates" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Use of estimates</link:label>
    <link:label id="lab_us-gaap_UseOfEstimates_label_en-US" xlink:label="lab_us-gaap_UseOfEstimates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UseOfEstimates" xlink:to="lab_us-gaap_UseOfEstimates" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_02088863-6ce0-4955-bd64-769b436491a3_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from External Customers by Products and Services [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from External Customers by Products and Services [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable" xlink:to="lab_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_5dfbf916-7e70-453f-92bd-8fef82b94793_terseLabel_en-US" xlink:label="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_label_en-US" xlink:label="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward" xlink:to="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InventoryWriteDown_800528c6-d7af-4bb7-9cc3-4d9747d3ae3f_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryWriteDown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Provision for slow-moving and obsolete inventories</link:label>
    <link:label id="lab_us-gaap_InventoryWriteDown_label_en-US" xlink:label="lab_us-gaap_InventoryWriteDown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory Write-down</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWriteDown" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWriteDown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryWriteDown" xlink:to="lab_us-gaap_InventoryWriteDown" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent_63cde35b-0662-4c82-8515-cfca526dd143_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent_label_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" xlink:to="lab_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_26ec7ebe-8948-49b8-a6a4-84e4ef14e2dc_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_0a04c242-d5de-4970-a0f5-ce3ac974ce87_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Expected volatility</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_9f62e75f-72fb-4768-9976-901c977727f5_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_013e03ce-84f5-4d12-adc6-b4cec9586539_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued and other liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accrued Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:to="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_e42e4eb3-fdd0-4613-b17b-f4833e522ff3_totalLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total future undiscounted lease payments</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_de67e292-e043-4e0a-bae6-add6bd3152a2_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of property and equipment</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent_2ea242df-0579-425c-b4c1-6d375eae7005_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Default Event, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent_label_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Default Event, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Default Event, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" xlink:to="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_d73602a4-57eb-48be-9049-57e0d43b23c8_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trade accounts receivable, less allowances of $16 and $28, respectively</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Receivable, after Allowance for Credit Loss, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent" xlink:to="lab_us-gaap_AccountsReceivableNetCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy_c88e048b-8a18-48a4-815c-e62061cbcd7c_terseLabel_en-US" xlink:label="lab_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Receivable</link:label>
    <link:label id="lab_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy_label_en-US" xlink:label="lab_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trade and Other Accounts Receivable, Unbilled Receivables, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy" xlink:to="lab_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentAbstract_2f0a8438-6e26-4e7e-ba99-65e5163f7a60_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment [Abstract]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentAbstract_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits_3b5470fc-0f00-46fb-8ee6-45e509b7d8b0_terseLabel_en-US" xlink:label="lab_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued severance</link:label>
    <link:label id="lab_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits_label_en-US" xlink:label="lab_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Supplemental Unemployment Benefits, Severance Benefits</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xlink:to="lab_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_fa320fa4-7e3d-4b22-9dce-05231c249f44_terseLabel_en-US" xlink:label="lab_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Shareholders' Equity and Share-based Payments</link:label>
    <link:label id="lab_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_label_en-US" xlink:label="lab_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Shareholders' Equity and Share-based Payments [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock" xlink:to="lab_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InventoryFinishedGoodsNetOfReserves_849f2d4c-d5f9-46d3-9b2f-259d9cd93697_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finished goods</link:label>
    <link:label id="lab_us-gaap_InventoryFinishedGoodsNetOfReserves_label_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory, Finished Goods, Net of Reserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:to="lab_us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueAdjustmentOfWarrants_acecbc69-1fca-493c-b526-a409165344ad_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueAdjustmentOfWarrants" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income from change in fair value of warrants</link:label>
    <link:label id="lab_us-gaap_FairValueAdjustmentOfWarrants_74fc82d0-0d68-46b4-8832-7d5f08715477_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAdjustmentOfWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Change in fair value of warrant liabilities</link:label>
    <link:label id="lab_us-gaap_FairValueAdjustmentOfWarrants_label_en-US" xlink:label="lab_us-gaap_FairValueAdjustmentOfWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Adjustment of Warrants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAdjustmentOfWarrants" xlink:to="lab_us-gaap_FairValueAdjustmentOfWarrants" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_a0d0d5da-ba3d-4e76-bb8a-51a7735300fd_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Canceled/forfeited (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_00bafe25-31f6-429f-a6f9-e7654bd58160_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Summary of stock-based compensation expense</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:to="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StandardProductWarrantyPolicy_bdc2e543-2112-45b8-8896-45d6d57b1e5c_terseLabel_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product warranties</link:label>
    <link:label id="lab_us-gaap_StandardProductWarrantyPolicy_label_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard Product Warranty, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyPolicy" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyPolicy"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StandardProductWarrantyPolicy" xlink:to="lab_us-gaap_StandardProductWarrantyPolicy" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_USNavyAndShipbuildersMember_9eaf5df3-0e6b-4870-948a-ecd783fe19a1_terseLabel_en-US" xlink:label="lab_efoi_USNavyAndShipbuildersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">U.S. Navy and Shipbuilders [Member]</link:label>
    <link:label id="lab_efoi_USNavyAndShipbuildersMember_label_en-US" xlink:label="lab_efoi_USNavyAndShipbuildersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">U.S. Navy and Shipbuilders [Member]</link:label>
    <link:label id="lab_efoi_USNavyAndShipbuildersMember_documentation_en-US" xlink:label="lab_efoi_USNavyAndShipbuildersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">U.S. Navy and Shipbuilders</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_USNavyAndShipbuildersMember" xlink:href="efoi-20200331.xsd#efoi_USNavyAndShipbuildersMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_USNavyAndShipbuildersMember" xlink:to="lab_efoi_USNavyAndShipbuildersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_LineOfCreditFacilityCollateralManagementFee_f796b517-f224-46c1-9b9b-2f72cc0e2114_terseLabel_en-US" xlink:label="lab_efoi_LineOfCreditFacilityCollateralManagementFee" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineOfCreditFacilityCollateralManagementFee</link:label>
    <link:label id="lab_efoi_LineOfCreditFacilityCollateralManagementFee_label_en-US" xlink:label="lab_efoi_LineOfCreditFacilityCollateralManagementFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineOfCreditFacilityCollateralManagementFee</link:label>
    <link:label id="lab_efoi_LineOfCreditFacilityCollateralManagementFee_documentation_en-US" xlink:label="lab_efoi_LineOfCreditFacilityCollateralManagementFee" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineOfCreditFacilityCollateralManagementFee</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineOfCreditFacilityCollateralManagementFee" xlink:href="efoi-20200331.xsd#efoi_LineOfCreditFacilityCollateralManagementFee"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_LineOfCreditFacilityCollateralManagementFee" xlink:to="lab_efoi_LineOfCreditFacilityCollateralManagementFee" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ac5fb6ac-193c-4ba2-bee8-d3ed147efc4d_terseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Prepaid and other current assets</link:label>
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Prepaid Expense and Other Assets, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_c9b4fcfd-5493-4852-aa23-33ff183246bd_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Granted (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_c19f7718-d1cc-4bda-95f9-768fee9b43fa_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other comprehensive loss:</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_a698b07b-0d5b-4f3a-8d03-f8f1d8991627_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="lab_us-gaap_DebtInstrumentNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AssetsCurrent_99b99365-332f-42fd-b8f3-ff393edbb960_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrent_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent" xlink:to="lab_us-gaap_AssetsCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCurrentReportingStatus_5e8fcb58-96fd-4fe2-8892-237dba7f77a6_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:label id="lab_dei_EntityCurrentReportingStatus_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus" xlink:to="lab_dei_EntityCurrentReportingStatus" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_36dedd93-cc1b-45e6-8103-b2c29fe2b7f7_totalLabel_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net increase (decrease) in cash and restricted cash</link:label>
    <link:label id="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_label_en-US" xlink:label="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="lab_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetIncomeLoss_d315803f-0ad0-4380-829f-ddbe073cc582_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_833edae2-4283-4724-84c3-be41ddc9bd70_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss" xlink:to="lab_us-gaap_NetIncomeLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_7bdb3ce5-64a3-4123-9a54-69a36e491e33_terseLabel_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases Sublease Payments</link:label>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_label_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Payments, Rolling Maturity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract" xlink:to="lab_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperations_d870b288-0626-44c4-b220-0be38b649e41_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss from continuing operations</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperations_f2df6c25-635b-495c-a906-7c5107fc1773_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperations_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockMember_c2be6e42-5cbb-4247-9515-830dbd77c221_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock</link:label>
    <link:label id="lab_us-gaap_CommonStockMember_label_en-US" xlink:label="lab_us-gaap_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockMember" xlink:to="lab_us-gaap_CommonStockMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_5ade1cc4-d705-476c-b213-9946e5712627_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current assets:</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets, Current [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract" xlink:to="lab_us-gaap_AssetsCurrentAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongTermPurchaseCommitmentAmount_eb506af1-e509-4811-b1fb-200e024a413e_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchase commitment</link:label>
    <link:label id="lab_us-gaap_LongTermPurchaseCommitmentAmount_label_en-US" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Purchase Commitment, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentAmount" xlink:to="lab_us-gaap_LongTermPurchaseCommitmentAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LeasesAbstract_1972e390-4f0b-4783-97f7-228e3f1be247_terseLabel_en-US" xlink:label="lab_us-gaap_LeasesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Leases [Abstract]</link:label>
    <link:label id="lab_us-gaap_LeasesAbstract_label_en-US" xlink:label="lab_us-gaap_LeasesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Leases [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesAbstract" xlink:to="lab_us-gaap_LeasesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_7af362c4-6ab7-42c6-845d-8d7652903fd2_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis" xlink:to="lab_us-gaap_DebtInstrumentAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_773906f8-d270-4026-b328-25c88542606c_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DeferredRevenueCurrent_3d15ee4e-dd06-4c7f-a91b-675a27ff78b0_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred revenue</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueCurrent_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred Revenue, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredRevenueCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredRevenueCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueCurrent" xlink:to="lab_us-gaap_DeferredRevenueCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_f9c7e196-9100-45c5-b398-0e7053e4dd57_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Vested and expected to vest at period end</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_57014bee-ed5b-4b87-94f7-50b1f5c32b27_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_label_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_7bf64e73-d1d3-4402-b28b-9999d5b66bf6_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Summary of restricted stock activity</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_InstitutionalInvestorMember_11dbe9a4-663b-4e93-a2bc-551964eab330_terseLabel_en-US" xlink:label="lab_efoi_InstitutionalInvestorMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Institutional Investor [Member]</link:label>
    <link:label id="lab_efoi_InstitutionalInvestorMember_label_en-US" xlink:label="lab_efoi_InstitutionalInvestorMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Institutional Investor [Member]</link:label>
    <link:label id="lab_efoi_InstitutionalInvestorMember_documentation_en-US" xlink:label="lab_efoi_InstitutionalInvestorMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Institutional Investor</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InstitutionalInvestorMember" xlink:href="efoi-20200331.xsd#efoi_InstitutionalInvestorMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_InstitutionalInvestorMember" xlink:to="lab_efoi_InstitutionalInvestorMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ProductOrServiceAxis_85143e7b-a930-4d23-ad12-5d813751948c_terseLabel_en-US" xlink:label="lab_srt_ProductOrServiceAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:label id="lab_srt_ProductOrServiceAxis_label_en-US" xlink:label="lab_srt_ProductOrServiceAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductOrServiceAxis" xlink:to="lab_srt_ProductOrServiceAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseCost_513b0e00-90be-46c9-ac34-643e04babbef_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lease cost</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseCost_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseCost" xlink:to="lab_us-gaap_OperatingLeaseCost" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntitySmallBusiness_82f8b96a-50c2-4a78-a28c-e0f7a8f6efb1_terseLabel_en-US" xlink:label="lab_dei_EntitySmallBusiness" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Small Business</link:label>
    <link:label id="lab_dei_EntitySmallBusiness_label_en-US" xlink:label="lab_dei_EntitySmallBusiness" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Small Business</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntitySmallBusiness" xlink:to="lab_dei_EntitySmallBusiness" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_23744c72-ddd9-4e24-9c20-c5cff0e7969f_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFilerCategory_34fa8b8b-075f-4803-aa7a-a0afa23f8cad_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Filer Category</link:label>
    <link:label id="lab_dei_EntityFilerCategory_label_en-US" xlink:label="lab_dei_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Filer Category</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory" xlink:to="lab_dei_EntityFilerCategory" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_97282716-feaf-4ef7-897e-a81c2b79840f_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value of Financial Instruments</link:label>
    <link:label id="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_label_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_c395a924-3b19-4272-bf93-e905ab23f55c_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued liabilities</link:label>
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_label_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Accrued Liabilities, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:to="lab_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_4c233d00-4353-44f6-85b7-7fb4ed047fc0_terseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_label_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="lab_us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_b96761b7-2a5a-4f30-a7f2-bd60ec7c587c_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities and Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_0dd82a91-5308-4a2b-953d-d30ff0433e0e_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureAbstract_cc6ac4ad-53d1-4741-81da-112eb46b6a3f_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract" xlink:to="lab_us-gaap_IncomeTaxDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember_748ec0e1-acdb-4caf-a3cd-5449609fc564_terseLabel_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Selling, general, and administrative</link:label>
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Selling, General and Administrative Expenses [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_5f06a816-0be1-41db-96eb-436e3e83a3fe_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration risk (less than for one percent)</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk, Percentage</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskPercentage1" xlink:to="lab_us-gaap_ConcentrationRiskPercentage1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseInterestExpense_7fe7d07c-95ad-4d96-83d1-6b6ae103506f_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Interest of lease liabilities</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseInterestExpense_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Interest Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseInterestExpense" xlink:to="lab_us-gaap_FinanceLeaseInterestExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_OperatingLeaseCostNetOfSubleaseIncome_fb1bb3e2-b9c0-423a-a38c-14de29a1b869_totalLabel_en-US" xlink:label="lab_efoi_OperatingLeaseCostNetOfSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease cost, net</link:label>
    <link:label id="lab_efoi_OperatingLeaseCostNetOfSubleaseIncome_label_en-US" xlink:label="lab_efoi_OperatingLeaseCostNetOfSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Cost, Net Of Sublease Income</link:label>
    <link:label id="lab_efoi_OperatingLeaseCostNetOfSubleaseIncome_documentation_en-US" xlink:label="lab_efoi_OperatingLeaseCostNetOfSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Cost, Net Of Sublease Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseCostNetOfSubleaseIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome" xlink:to="lab_efoi_OperatingLeaseCostNetOfSubleaseIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_7b3027ea-5e3d-4167-8761-a7bfa4d5e0d0_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease liabilities, net of current portion</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="lab_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_9033b6cc-34a2-44ab-974e-00c67490bcfb_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating expenses:</link:label>
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_label_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Expenses [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpensesAbstract" xlink:to="lab_us-gaap_OperatingExpensesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_CommercialProductsMember_7d0f4d60-481b-4302-8af4-e2f43c8d465b_terseLabel_en-US" xlink:label="lab_efoi_CommercialProductsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial</link:label>
    <link:label id="lab_efoi_CommercialProductsMember_label_en-US" xlink:label="lab_efoi_CommercialProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial Products [Member]</link:label>
    <link:label id="lab_efoi_CommercialProductsMember_documentation_en-US" xlink:label="lab_efoi_CommercialProductsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial Products</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_CommercialProductsMember" xlink:href="efoi-20200331.xsd#efoi_CommercialProductsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_CommercialProductsMember" xlink:to="lab_efoi_CommercialProductsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_33d25376-976b-4f4b-9320-54bb3d14b059_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Shares Authorized</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesAuthorized" xlink:to="lab_us-gaap_PreferredStockSharesAuthorized" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount_ae7626d7-ebff-41ba-9852-8fe1d2614a24_negatedLabel_en-US" xlink:label="lab_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less imputed interest</link:label>
    <link:label id="lab_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount_label_en-US" xlink:label="lab_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:label id="lab_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount_documentation_en-US" xlink:label="lab_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:href="efoi-20200331.xsd#efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="lab_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DisclosureTextBlockAbstract_3d035979-1ad8-4759-ae1f-c24859c6a25b_terseLabel_en-US" xlink:label="lab_us-gaap_DisclosureTextBlockAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disclosure Text Block [Abstract]</link:label>
    <link:label id="lab_us-gaap_DisclosureTextBlockAbstract_label_en-US" xlink:label="lab_us-gaap_DisclosureTextBlockAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Disclosure Text Block [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureTextBlockAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureTextBlockAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureTextBlockAbstract" xlink:to="lab_us-gaap_DisclosureTextBlockAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_LineOfCreditFacilityAnnualFacilityFeePercent_3b8eee89-df14-4533-b4b8-15de742f1304_terseLabel_en-US" xlink:label="lab_efoi_LineOfCreditFacilityAnnualFacilityFeePercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineOfCreditFacilityAnnualFacilityFeePercent</link:label>
    <link:label id="lab_efoi_LineOfCreditFacilityAnnualFacilityFeePercent_label_en-US" xlink:label="lab_efoi_LineOfCreditFacilityAnnualFacilityFeePercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineOfCreditFacilityAnnualFacilityFeePercent</link:label>
    <link:label id="lab_efoi_LineOfCreditFacilityAnnualFacilityFeePercent_documentation_en-US" xlink:label="lab_efoi_LineOfCreditFacilityAnnualFacilityFeePercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LineOfCreditFacilityAnnualFacilityFeePercent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineOfCreditFacilityAnnualFacilityFeePercent" xlink:href="efoi-20200331.xsd#efoi_LineOfCreditFacilityAnnualFacilityFeePercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_LineOfCreditFacilityAnnualFacilityFeePercent" xlink:to="lab_efoi_LineOfCreditFacilityAnnualFacilityFeePercent" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_497e88e2-19c4-4766-9ea4-fd4ca2bfdf3a_totalLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total future undiscounted lease payments</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_label_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_a8671fc2-a51d-4ce7-b922-095d7d5b3e4b_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentPeriodDomainDomain_8adfe485-3f4b-426d-a4c7-5eb3160f0fcb_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodDomainDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Period Domain [Domain]</link:label>
    <link:label id="lab_efoi_DebtInstrumentPeriodDomainDomain_label_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodDomainDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Period Domain [Domain]</link:label>
    <link:label id="lab_efoi_DebtInstrumentPeriodDomainDomain_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodDomainDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Period Domain</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodDomainDomain" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodDomainDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentPeriodDomainDomain" xlink:to="lab_efoi_DebtInstrumentPeriodDomainDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_13b400f6-1bbc-4e1a-b9fd-ade61f310210_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">STOCKHOLDERS' EQUITY</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' Equity Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityAbstract" xlink:to="lab_us-gaap_StockholdersEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalYearFocus_9cb21e3c-c509-4ed1-8453-e7e5ae2a5355_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus" xlink:to="lab_dei_DocumentFiscalYearFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsequentEventsTextBlock_494c3dd3-a83c-4fa0-8ca8-991db88f0744_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Events</link:label>
    <link:label id="lab_us-gaap_SubsequentEventsTextBlock_label_en-US" xlink:label="lab_us-gaap_SubsequentEventsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Events [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsTextBlock" xlink:to="lab_us-gaap_SubsequentEventsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredOperatingLeaseRightOfUseAsset_249a86b1-df11-47d8-9608-86e07eeaa43b_terseLabel_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured lease right-of-use assets</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseRightOfUseAsset_label_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Right-Of-Use Asset</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseRightOfUseAsset_documentation_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Right-Of-Use Asset</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseRightOfUseAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset" xlink:to="lab_efoi_RestructuredOperatingLeaseRightOfUseAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_a41dc858-958a-473e-9f75-e1fd17f534b6_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Vested and expected to vest at period end (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_6c6f7505-a4b9-4010-898d-4cb88aef61f2_terseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trade accounts receivable, less allowances</link:label>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Receivable, Allowance for Credit Loss, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLossCarryforwards_4f5d2a79-1142-4f3e-b7e9-f2bf8e1ba0e1_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwards" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating loss carry-forwards</link:label>
    <link:label id="lab_us-gaap_OperatingLossCarryforwards_label_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwards" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Loss Carryforwards</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwards"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLossCarryforwards" xlink:to="lab_us-gaap_OperatingLossCarryforwards" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_4ac31e46-88c4-4745-91a8-fc3f7eec351d_negatedLabel_en-US" xlink:label="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)</link:label>
    <link:label id="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_label_en-US" xlink:label="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:to="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember_183ef8a5-fd17-4cf6-9d02-13ecd78f1410_terseLabel_en-US" xlink:label="lab_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LEDFL Tubular LED Lamps (Excluding Red Caps)</link:label>
    <link:label id="lab_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember_label_en-US" xlink:label="lab_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LEDFL Tubular LED Lamps (Excluding Red Caps) [Member]</link:label>
    <link:label id="lab_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember_documentation_en-US" xlink:label="lab_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LEDFL Tubular LED Lamps (Excluding Red Caps) [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember" xlink:href="efoi-20200331.xsd#efoi_LEDFLTubularLEDLampsExcludingRedCapsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember" xlink:to="lab_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AwardTypeAxis_260765bd-e721-4646-af9a-bf41486f0e57_terseLabel_en-US" xlink:label="lab_us-gaap_AwardTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:label id="lab_us-gaap_AwardTypeAxis_label_en-US" xlink:label="lab_us-gaap_AwardTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AwardTypeAxis" xlink:to="lab_us-gaap_AwardTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount_6b76fd75-7691-4696-b869-f35b6a88537d_negatedTerseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less imputed interest</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount_label_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_51c3f1ea-4203-4b3f-b37a-a7325f80566c_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other expenses</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsequentEventsAbstract_label_en-US" xlink:label="lab_us-gaap_SubsequentEventsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Events [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsAbstract" xlink:to="lab_us-gaap_SubsequentEventsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_360480b5-0d51-4a4b-900a-fb76760e0db1_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_label_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable" xlink:to="lab_us-gaap_FairValueByBalanceSheetGroupingTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_a5507d90-7569-4355-932f-4c686a13a3b4_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_PaycheckProtectionProgramMember_0cc81c5f-8818-49f6-be28-918e49924023_terseLabel_en-US" xlink:label="lab_efoi_PaycheckProtectionProgramMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Paycheck Protection Program</link:label>
    <link:label id="lab_efoi_PaycheckProtectionProgramMember_label_en-US" xlink:label="lab_efoi_PaycheckProtectionProgramMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Paycheck Protection Program [Member]</link:label>
    <link:label id="lab_efoi_PaycheckProtectionProgramMember_documentation_en-US" xlink:label="lab_efoi_PaycheckProtectionProgramMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Paycheck Protection Program</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaycheckProtectionProgramMember" xlink:href="efoi-20200331.xsd#efoi_PaycheckProtectionProgramMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_PaycheckProtectionProgramMember" xlink:to="lab_efoi_PaycheckProtectionProgramMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeasePayments_055be8d5-49e1-46a1-b313-f200d51eb6af_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating cash flows from operating leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeasePayments_label_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Payments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasePayments" xlink:to="lab_us-gaap_OperatingLeasePayments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_875f787f-6182-419c-b930-f36ebe9a3443_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityTable" xlink:to="lab_us-gaap_LineOfCreditFacilityTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_a311641c-f512-45e6-a727-e9d49f02848b_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_StatementGeographicalAxis_95e310c6-c509-4961-a675-75d47c36a682_terseLabel_en-US" xlink:label="lab_srt_StatementGeographicalAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:label id="lab_srt_StatementGeographicalAxis_label_en-US" xlink:label="lab_srt_StatementGeographicalAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_StatementGeographicalAxis" xlink:to="lab_srt_StatementGeographicalAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RetainedEarningsMember_2147165d-aea3-4c4e-9447-3da2f3fea330_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Deficit</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsMember_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember" xlink:to="lab_us-gaap_RetainedEarningsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_a69d9547-5dd5-4ee4-b6cb-ea61c16c5273_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain" xlink:to="lab_us-gaap_SubsequentEventTypeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsequentEventLineItems_1fda7397-1a16-471c-9ca1-b54ebb384811_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event [Line Items]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventLineItems_label_en-US" xlink:label="lab_us-gaap_SubsequentEventLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventLineItems" xlink:to="lab_us-gaap_SubsequentEventLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_OfferingCosts_17210877-3fb4-40e0-b002-441e2e77a709_terseLabel_en-US" xlink:label="lab_efoi_OfferingCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Offering Costs</link:label>
    <link:label id="lab_efoi_OfferingCosts_label_en-US" xlink:label="lab_efoi_OfferingCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Offering Costs</link:label>
    <link:label id="lab_efoi_OfferingCosts_documentation_en-US" xlink:label="lab_efoi_OfferingCosts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Offering Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OfferingCosts" xlink:href="efoi-20200331.xsd#efoi_OfferingCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_OfferingCosts" xlink:to="lab_efoi_OfferingCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiability_a59689de-34bf-409f-aee4-78036f0af980_terseLabel_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured lease liabilities</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiability_fee600f1-7b29-405e-b139-5e50f9cc1bf6_verboseLabel_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total lease obligations</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiability_label_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Liability</link:label>
    <link:label id="lab_efoi_RestructuredOperatingLeaseLiability_documentation_en-US" xlink:label="lab_efoi_RestructuredOperatingLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Operating Lease, Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiability" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredOperatingLeaseLiability" xlink:to="lab_efoi_RestructuredOperatingLeaseLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LiabilitiesAbstract_97ff1ca6-1306-44f0-bdaf-463683fe489d_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">LIABILITIES</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAbstract_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAbstract" xlink:to="lab_us-gaap_LiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_ecf1102b-c7ca-4709-9dcc-6c222e2a702b_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementTable_9abbbbf0-a7aa-495c-ad05-bfbe18ca27b5_terseLabel_en-US" xlink:label="lab_us-gaap_StatementTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Table]</link:label>
    <link:label id="lab_us-gaap_StatementTable_label_en-US" xlink:label="lab_us-gaap_StatementTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable" xlink:to="lab_us-gaap_StatementTable" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_40b250fe-5ad0-4e4d-95bc-82faac8a13c1_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_44b036c3-8eeb-481e-aae8-eb39135769c8_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Useful life</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Useful Life</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_62f7f4e5-f75b-477f-88eb-83176d4b485a_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2023 to March 2024</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Payments, Due in Rolling Year Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLossCarryforwardsLineItems_e025ecab-bc67-485e-a113-aae8b4b1a43a_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwardsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Loss Carryforwards [Line Items]</link:label>
    <link:label id="lab_us-gaap_OperatingLossCarryforwardsLineItems_label_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwardsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Loss Carryforwards [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwardsLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems" xlink:to="lab_us-gaap_OperatingLossCarryforwardsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_f4a8a913-da87-4f9a-bf16-e2c3e94183a9_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_418ff0c6-1d40-4b81-ae46-7636fb9c4eff_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash flows from investing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentAmount1_cbb068ea-e65c-4d9b-b9d4-a84be19ab724_terseLabel_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amount converted</link:label>
    <link:label id="lab_us-gaap_DebtConversionConvertedInstrumentAmount1_label_en-US" xlink:label="lab_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Conversion, Converted Instrument, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:to="lab_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_MaximumMember_b131a842-6653-45e0-840c-efbdc85e8e87_terseLabel_en-US" xlink:label="lab_srt_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Maximum</link:label>
    <link:label id="lab_srt_MaximumMember_label_en-US" xlink:label="lab_srt_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MaximumMember" xlink:to="lab_srt_MaximumMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_cbefe089-cb8c-4c64-8b48-953552512a12_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_eb3d3fb8-c52f-4c59-888e-a4b8777d8a0d_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total adjustments</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_9c500a0f-4b6f-4953-8e6f-4d79926fcc90_terseLabel_en-US" xlink:label="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Warrant liabilities</link:label>
    <link:label id="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_label_en-US" xlink:label="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Deferred Compensation Arrangements, Liability, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:to="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_94e68245-2f3f-4ed7-ac58-6da5b31a6ad9_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="lab_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuringReserveAccretion_7b8ec0e9-4591-4cfb-85f8-acc8c8f0124f_terseLabel_en-US" xlink:label="lab_efoi_RestructuringReserveAccretion" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accretion of lease obligations</link:label>
    <link:label id="lab_efoi_RestructuringReserveAccretion_label_en-US" xlink:label="lab_efoi_RestructuringReserveAccretion" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Reserve, Accretion</link:label>
    <link:label id="lab_efoi_RestructuringReserveAccretion_documentation_en-US" xlink:label="lab_efoi_RestructuringReserveAccretion" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Reserve, Accretion</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuringReserveAccretion" xlink:href="efoi-20200331.xsd#efoi_RestructuringReserveAccretion"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuringReserveAccretion" xlink:to="lab_efoi_RestructuringReserveAccretion" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharePrice_f15b0254-ee2a-409c-b121-61c090c0aec6_terseLabel_en-US" xlink:label="lab_us-gaap_SharePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair value of options issued (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_SharePrice_label_en-US" xlink:label="lab_us-gaap_SharePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharePrice" xlink:to="lab_us-gaap_SharePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_c0c48d08-f4e6-45b4-bac3-507098dd20f5_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2022 to March 2023</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_54fda039-d823-4474-a6a3-1e0f43b3b08e_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Outstanding at end of period</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DomesticCountryMember_b1f0d22f-d3bc-49fd-a29f-876a99e1fec8_terseLabel_en-US" xlink:label="lab_us-gaap_DomesticCountryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">U.S. Federal, State and Local tax authorities</link:label>
    <link:label id="lab_us-gaap_DomesticCountryMember_label_en-US" xlink:label="lab_us-gaap_DomesticCountryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Domestic Tax Authority [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticCountryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DomesticCountryMember" xlink:to="lab_us-gaap_DomesticCountryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_ClassOfWarrantOrRightWarrantsIssued_f470698b-c1fd-48dc-a00c-e6ee434f9490_terseLabel_en-US" xlink:label="lab_efoi_ClassOfWarrantOrRightWarrantsIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class Of Warrant Or Right, Warrants Issued</link:label>
    <link:label id="lab_efoi_ClassOfWarrantOrRightWarrantsIssued_label_en-US" xlink:label="lab_efoi_ClassOfWarrantOrRightWarrantsIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class Of Warrant Or Right, Warrants Issued</link:label>
    <link:label id="lab_efoi_ClassOfWarrantOrRightWarrantsIssued_documentation_en-US" xlink:label="lab_efoi_ClassOfWarrantOrRightWarrantsIssued" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Class Of Warrant Or Right, Warrants Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ClassOfWarrantOrRightWarrantsIssued" xlink:href="efoi-20200331.xsd#efoi_ClassOfWarrantOrRightWarrantsIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_ClassOfWarrantOrRightWarrantsIssued" xlink:to="lab_efoi_ClassOfWarrantOrRightWarrantsIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NonUsMember_9fa94065-2dbb-48c3-b4e2-fa80a2be2882_terseLabel_en-US" xlink:label="lab_us-gaap_NonUsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Countries outside of the United States</link:label>
    <link:label id="lab_us-gaap_NonUsMember_label_en-US" xlink:label="lab_us-gaap_NonUsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Non-US [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonUsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonUsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonUsMember" xlink:to="lab_us-gaap_NonUsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_930a6f0d-12b0-473a-9566-477fba1a8c0b_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated deficit</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConvertiblePreferredStockMember_a70d98b4-d0b3-49fd-81f2-0dcbc816c9e9_terseLabel_en-US" xlink:label="lab_us-gaap_ConvertiblePreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Series A Convertible Preferred Stock</link:label>
    <link:label id="lab_us-gaap_ConvertiblePreferredStockMember_label_en-US" xlink:label="lab_us-gaap_ConvertiblePreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible Preferred Stock [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertiblePreferredStockMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertiblePreferredStockMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConvertiblePreferredStockMember" xlink:to="lab_us-gaap_ConvertiblePreferredStockMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_3a5e8488-124f-4654-8482-e55d0b6e9f54_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber" xlink:to="lab_dei_EntityTaxIdentificationNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_79fca35d-968f-413f-88a7-5ca58eac83bc_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue</link:label>
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="lab_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_b71b2944-def4-4673-a0ca-7451c5786b5f_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_acb5f31c-8ce9-4e6b-a608-434005df0e13_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from issuance of subordinated convertible promissory notes</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance of Subordinated Long-term Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_8bd4b68e-7fee-450e-9191-8f4f429fd54c_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2023 to March 2024</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_ae49ee5a-810c-4b10-aef1-46a3913ecdfc_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Released (in shares)</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_34d217d8-33a0-46ff-9ab3-30a1b74f2aeb_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_MinimumMember_5567d977-91c5-4afb-8ce5-586f854617a5_terseLabel_en-US" xlink:label="lab_srt_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Minimum</link:label>
    <link:label id="lab_srt_MinimumMember_label_en-US" xlink:label="lab_srt_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MinimumMember" xlink:to="lab_srt_MinimumMember" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentPeriodAxis_c74a6b7f-925d-4e3f-999b-44b2b6289400_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Period [Axis]</link:label>
    <link:label id="lab_efoi_DebtInstrumentPeriodAxis_label_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Period [Axis]</link:label>
    <link:label id="lab_efoi_DebtInstrumentPeriodAxis_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodAxis" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentPeriodAxis" xlink:to="lab_efoi_DebtInstrumentPeriodAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetGross_54dea7a9-a984-4233-8a8f-555b9cc93b71_terseLabel_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property and equipment</link:label>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetGross_label_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Right-Of-Use Asset, Gross</link:label>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetGross_documentation_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetGross" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Right-Of-Use Asset, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetGross" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetGross"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_FinanceLeaseRightOfUseAssetGross" xlink:to="lab_efoi_FinanceLeaseRightOfUseAssetGross" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentTerm_c1540921-9f7e-4cb5-8437-9f9e27ec5ce6_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Term</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentTerm_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTerm" xlink:to="lab_us-gaap_DebtInstrumentTerm" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InventoryRawMaterialsNetOfReserves_5e195181-4e69-43a3-b182-94dcf9aba286_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsNetOfReserves" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Raw materials</link:label>
    <link:label id="lab_us-gaap_InventoryRawMaterialsNetOfReserves_label_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsNetOfReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory, Raw Materials, Net of Reserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterialsNetOfReserves" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryRawMaterialsNetOfReserves" xlink:to="lab_us-gaap_InventoryRawMaterialsNetOfReserves" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveAxis_7a6721f2-5cfe-4ead-98de-c834003b05a8_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Type [Axis]</link:label>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveAxis_label_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis" xlink:to="lab_us-gaap_RestructuringCostAndReserveAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_RangeMember_13855170-1e1a-48b3-b371-f0e56932aee6_terseLabel_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:label id="lab_srt_RangeMember_label_en-US" xlink:label="lab_srt_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeMember" xlink:to="lab_srt_RangeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_b375c5cb-3b74-4a97-a67b-0751a0f23b61_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance lease liabilities, net of current portion</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:to="lab_us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9aafb55e-4580-4a6b-b916-6a5063444b14_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to reconcile net loss to net cash provided by (used in) operating activities:</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_a49d607b-e925-45fa-a946-1be469204b41_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Summary of option activity</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Option, Activity [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_0dae3fac-546b-4a36-8faf-37456806de19_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2020 to March 2021</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_UnamortizedDebtIssuanceExpense_ee6531d5-f12c-48cb-a1a2-dc471eeecf58_terseLabel_en-US" xlink:label="lab_us-gaap_UnamortizedDebtIssuanceExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unamortized Debt Issuance Expense</link:label>
    <link:label id="lab_us-gaap_UnamortizedDebtIssuanceExpense_label_en-US" xlink:label="lab_us-gaap_UnamortizedDebtIssuanceExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unamortized Debt Issuance Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnamortizedDebtIssuanceExpense" xlink:to="lab_us-gaap_UnamortizedDebtIssuanceExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_be122b9f-fbd3-444f-87b4-be4f647717d0_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net cash provided by financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_531a3cf3-42ba-4d30-936e-bead63cb56b1_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Dividend yield</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InventoryDisclosureAbstract_be820d7a-b171-41e9-a67d-0397f0243f99_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_InventoryDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_InventoryDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryDisclosureAbstract" xlink:to="lab_us-gaap_InventoryDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccruedProfessionalFeesCurrent_a25e7a93-2a4a-4bfc-80e7-0c32db2fcc57_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedProfessionalFeesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued legal and professional fees</link:label>
    <link:label id="lab_us-gaap_AccruedProfessionalFeesCurrent_label_en-US" xlink:label="lab_us-gaap_AccruedProfessionalFeesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued Professional Fees, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedProfessionalFeesCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedProfessionalFeesCurrent" xlink:to="lab_us-gaap_AccruedProfessionalFeesCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_ec6b802e-6688-46d7-a09f-bc779a54e566_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Liabilities, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_5fa24b54-cfd7-4680-89d5-68584d62cd47_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentProceedsToBePaidToLenderPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Proceeds To Be Paid To Lender, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_label_en-US" xlink:label="lab_efoi_DebtInstrumentProceedsToBePaidToLenderPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Proceeds To Be Paid To Lender, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentProceedsToBePaidToLenderPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Proceeds To Be Paid To Lender, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentProceedsToBePaidToLenderPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent" xlink:to="lab_efoi_DebtInstrumentProceedsToBePaidToLenderPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_9776769b-61f6-4b79-8dc7-c6c0cba6315b_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_86578f83-7501-40e0-a307-f74859d79ead_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_53a0a325-5f37-47bd-a6d9-3c7b05b8fea7_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Prepaid and other assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_Security12bTitle_170ce209-ea03-47e4-9fed-4e0247ae6d8a_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_label_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle" xlink:to="lab_dei_Security12bTitle" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_3c639620-1bd3-4eaf-85a8-52f420eaf854_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Exercisable at period end (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeFinanceLeasesTextBlock_4dd2d481-e36c-4768-a766-4c4e368a3d80_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeFinanceLeasesTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Leases</link:label>
    <link:label id="lab_us-gaap_LesseeFinanceLeasesTextBlock_label_en-US" xlink:label="lab_us-gaap_LesseeFinanceLeasesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Finance Leases [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeasesTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeFinanceLeasesTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeFinanceLeasesTextBlock" xlink:to="lab_us-gaap_LesseeFinanceLeasesTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_69bb6109-a0b0-4065-bc38-9c8383964630_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Employee Stock Purchase Plans</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Employee Stock Purchase Plans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_107e42c9-46d3-4cd5-bcf9-1020ca213600_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Risk-free interest rate</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_f234806e-4902-4a76-a5b1-48391aa903e6_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Numerator:</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract" xlink:to="lab_us-gaap_EarningsPerShareAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConcentrationRiskTable_99cc70fe-8ca0-45d7-9bca-58b8c6b51388_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk [Table]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskTable_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskTable" xlink:to="lab_us-gaap_ConcentrationRiskTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_81245e6e-be07-4d20-96fb-dff457def387_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentPrepaymentPremiumPercent_18b4cfe8-6058-48dc-877a-0c53d0ae20ef_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentPrepaymentPremiumPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Prepayment Premium Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentPrepaymentPremiumPercent_label_en-US" xlink:label="lab_efoi_DebtInstrumentPrepaymentPremiumPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Prepayment Premium Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentPrepaymentPremiumPercent_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentPrepaymentPremiumPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument Prepayment Premium Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPrepaymentPremiumPercent" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPrepaymentPremiumPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentPrepaymentPremiumPercent" xlink:to="lab_efoi_DebtInstrumentPrepaymentPremiumPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_b48e049f-a158-4776-b6ec-bb894fe3f566_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Future Maturities of Operating Lease Liabilities</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_b9d505de-af05-4704-b8cd-d848449e219c_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Gross</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FurnitureAndFixturesMember_025a7651-454d-41b2-94b5-5d9c416446b4_terseLabel_en-US" xlink:label="lab_us-gaap_FurnitureAndFixturesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Furniture and fixtures</link:label>
    <link:label id="lab_us-gaap_FurnitureAndFixturesMember_label_en-US" xlink:label="lab_us-gaap_FurnitureAndFixturesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Furniture and Fixtures [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FurnitureAndFixturesMember" xlink:to="lab_us-gaap_FurnitureAndFixturesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AssetsAbstract_f31ef48d-01a6-46fc-8dfa-324646ce62eb_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">ASSETS</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Assets [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract" xlink:to="lab_us-gaap_AssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharesOutstanding_79b3886c-dbf4-4b2a-a2df-bb782b0b0d0c_periodStartLabel_en-US" xlink:label="lab_us-gaap_SharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Balance at the beginning of the period (in shares)</link:label>
    <link:label id="lab_us-gaap_SharesOutstanding_6f85e71e-11cb-4121-b132-f5188d85d248_periodEndLabel_en-US" xlink:label="lab_us-gaap_SharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Balance at the end of the period (in shares)</link:label>
    <link:label id="lab_us-gaap_SharesOutstanding_label_en-US" xlink:label="lab_us-gaap_SharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Shares, Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesOutstanding" xlink:to="lab_us-gaap_SharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_e863acd9-863a-490e-8f71-2d836c31344e_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred stock, par value (in usd per share)</link:label>
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_label_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="lab_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_289cd3e4-9dc5-422d-8a14-92085e16222c_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease, weighted average remaining lease term</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LeaseCost_c9930c0b-b5aa-42e0-8247-35cbf2a79d08_totalLabel_en-US" xlink:label="lab_us-gaap_LeaseCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total lease cost, net</link:label>
    <link:label id="lab_us-gaap_LeaseCost_label_en-US" xlink:label="lab_us-gaap_LeaseCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lease, Cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseCost" xlink:to="lab_us-gaap_LeaseCost" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfDebt_7277a5ef-057d-4dbf-aaec-6dfd410cfcd1_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance of Debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfDebt_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Issuance of Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfDebt" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_4ac6aa34-8783-4fbd-a631-c62a1faf7f07_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash flows from operating activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NatureOfOperations_b37e29af-8b1d-41a2-8ffc-e1b3b1bdea0b_terseLabel_en-US" xlink:label="lab_us-gaap_NatureOfOperations" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Nature of Operations</link:label>
    <link:label id="lab_us-gaap_NatureOfOperations_label_en-US" xlink:label="lab_us-gaap_NatureOfOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Nature of Operations [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NatureOfOperations" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NatureOfOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NatureOfOperations" xlink:to="lab_us-gaap_NatureOfOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingExpenses_0086e5c3-5268-4f78-b28c-ffa1682c3f86_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total operating expenses</link:label>
    <link:label id="lab_us-gaap_OperatingExpenses_label_en-US" xlink:label="lab_us-gaap_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Expenses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpenses" xlink:to="lab_us-gaap_OperatingExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation_8746ef26-20e8-4aa4-9eb7-66e0728ab86c_negatedTerseLabel_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Allowances for depreciation</link:label>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation_label_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Right-Of-Use Asset, Accumulated Depreciation</link:label>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation_documentation_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Right-Of-Use Asset, Accumulated Depreciation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" xlink:to="lab_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeaseSubleaseIncome_4e06e6c6-2d8b-4ed5-ad6b-30d09f28820e_negatedTerseLabel_en-US" xlink:label="lab_efoi_RestructuredLeaseSubleaseIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sublease income</link:label>
    <link:label id="lab_efoi_RestructuredLeaseSubleaseIncome_label_en-US" xlink:label="lab_efoi_RestructuredLeaseSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Lease, Sublease Income</link:label>
    <link:label id="lab_efoi_RestructuredLeaseSubleaseIncome_documentation_en-US" xlink:label="lab_efoi_RestructuredLeaseSubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Lease, Sublease Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseSubleaseIncome" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseSubleaseIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeaseSubleaseIncome" xlink:to="lab_efoi_RestructuredLeaseSubleaseIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_e18d90fb-9d9f-410a-ae0d-1d64b44f78c0_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Stockholders' Equity Note, Warrants or Rights</link:label>
    <link:label id="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:to="lab_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_4b85162f-fb88-4562-999f-0fbb8394c277_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_label_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems" xlink:to="lab_us-gaap_RestructuringCostAndReserveLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities_39efb9c4-496c-4220-90f3-cc1ca729b658_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from the sale of property and equipment</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from Sales of Assets, Investing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSalesOfAssetsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities" xlink:to="lab_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_119634de-7e49-41b4-bed5-2128e77f82d0_negatedLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less imputed interest</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract_fe27378a-f4a9-4065-be6d-78eb2237c9dd_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring and Related Activities [Abstract]</link:label>
    <link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring and Related Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:to="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentPeriodTwoMember_0cc694d9-6f05-432b-a93b-c67995cb7b58_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Period Two [Member]</link:label>
    <link:label id="lab_efoi_DebtInstrumentPeriodTwoMember_label_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Period Two [Member]</link:label>
    <link:label id="lab_efoi_DebtInstrumentPeriodTwoMember_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentPeriodTwoMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Period Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodTwoMember" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodTwoMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentPeriodTwoMember" xlink:to="lab_efoi_DebtInstrumentPeriodTwoMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_NameOfMajorCustomerDomain_f669f3a5-abde-4e46-a503-fb1d2a09efe0_terseLabel_en-US" xlink:label="lab_srt_NameOfMajorCustomerDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer [Domain]</link:label>
    <link:label id="lab_srt_NameOfMajorCustomerDomain_label_en-US" xlink:label="lab_srt_NameOfMajorCustomerDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_NameOfMajorCustomerDomain" xlink:to="lab_srt_NameOfMajorCustomerDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_215730d0-e731-4d93-ab68-9300bea4f991_terseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureAbstract" xlink:to="lab_us-gaap_DebtDisclosureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_dd0311a5-6e55-4a63-9977-c0307b7ce3d9_totalLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total future undiscounted lease payments</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Payment, Due</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_1a1504ce-9d38-4027-a8bb-e7c3e98b08e9_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of inventory</link:label>
    <link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Inventory, Current [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_68fc8f56-3977-4a47-8ab3-3ae73879c50b_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring</link:label>
    <link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring and Related Activities Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:to="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_51ca42fb-9958-4a69-b9ee-d4e3e5593a69_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_a812cdba-b87d-4ef0-b8af-51ae5e57df95_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain" xlink:to="lab_us-gaap_IncomeStatementLocationDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_RangeAxis_2a170b31-0c2b-48fd-8c5d-0fa301457c7a_terseLabel_en-US" xlink:label="lab_srt_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
    <link:label id="lab_srt_RangeAxis_label_en-US" xlink:label="lab_srt_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeAxis" xlink:to="lab_srt_RangeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_bb1863e5-11fe-4fd9-94bc-21ff54504a7c_negatedLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gain on dispositions of property and equipment</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:to="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PurchaseObligation_373e346a-6835-439c-8b24-6e330eef3015_terseLabel_en-US" xlink:label="lab_us-gaap_PurchaseObligation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Outstanding purchase commitments</link:label>
    <link:label id="lab_us-gaap_PurchaseObligation_label_en-US" xlink:label="lab_us-gaap_PurchaseObligation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Purchase Obligation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligation" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PurchaseObligation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PurchaseObligation" xlink:to="lab_us-gaap_PurchaseObligation" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_462265c4-92f1-4590-a7f3-d44f3accb30f_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Number of Options</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_5c3ee107-4998-448a-ac6c-99f58678d766_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Stock Units</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_7a3f3df9-1d9a-418b-b2cf-25f502bd4d1b_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2021 to March 2022</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Payments, Due in Rolling Year Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_adedf047-7392-437d-b31f-cc51e0d28b5b_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Basis of presentation</link:label>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_1ac25589-80a6-47df-87bd-ea066642ed56_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Accounts Payable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_31053289-60b6-4f81-a52e-a94a77c87198_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubleaseIncome_abcab5f2-ab4a-4813-886b-51198dff0eee_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_SubleaseIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sublease income</link:label>
    <link:label id="lab_us-gaap_SubleaseIncome_label_en-US" xlink:label="lab_us-gaap_SubleaseIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sublease Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubleaseIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubleaseIncome" xlink:to="lab_us-gaap_SubleaseIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_IncreaseDecreaseInProvisionForWarranties_9663053f-6088-4433-8c36-a0afb1c38dc9_terseLabel_en-US" xlink:label="lab_efoi_IncreaseDecreaseInProvisionForWarranties" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Provision for warranties</link:label>
    <link:label id="lab_efoi_IncreaseDecreaseInProvisionForWarranties_label_en-US" xlink:label="lab_efoi_IncreaseDecreaseInProvisionForWarranties" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) In Provision For Warranties</link:label>
    <link:label id="lab_efoi_IncreaseDecreaseInProvisionForWarranties_documentation_en-US" xlink:label="lab_efoi_IncreaseDecreaseInProvisionForWarranties" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) In Provision For Warranties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_IncreaseDecreaseInProvisionForWarranties" xlink:href="efoi-20200331.xsd#efoi_IncreaseDecreaseInProvisionForWarranties"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_IncreaseDecreaseInProvisionForWarranties" xlink:to="lab_efoi_IncreaseDecreaseInProvisionForWarranties" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAbstract_8e9a017d-9fe3-42c1-b8e9-eb723c528867_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Classification of cash and restricted cash:</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAbstract_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract" xlink:to="lab_us-gaap_CashAndCashEquivalentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringReserve_e36e8a79-d327-4033-8e21-50201ffc9633_periodStartLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Beginning balance</link:label>
    <link:label id="lab_us-gaap_RestructuringReserve_78680acc-23bf-47f4-86d3-98e20a008cf2_periodEndLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Ending balance</link:label>
    <link:label id="lab_us-gaap_RestructuringReserve_3133b426-0113-4445-ace2-8d68b060d999_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring liability</link:label>
    <link:label id="lab_us-gaap_RestructuringReserve_label_en-US" xlink:label="lab_us-gaap_RestructuringReserve" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Reserve</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringReserve" xlink:to="lab_us-gaap_RestructuringReserve" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent_d0de92c3-3f2b-4222-8649-1ec5f0bfdadf_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent_label_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" xlink:to="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_PercentageOfSeriesAPreferredStockEligibleToVote_4685ce6f-f6dc-4b37-ba9d-fa7fcf12bcf5_terseLabel_en-US" xlink:label="lab_efoi_PercentageOfSeriesAPreferredStockEligibleToVote" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Percentage of Series A Preferred Stock Eligible to Vote</link:label>
    <link:label id="lab_efoi_PercentageOfSeriesAPreferredStockEligibleToVote_label_en-US" xlink:label="lab_efoi_PercentageOfSeriesAPreferredStockEligibleToVote" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Percentage of Series A Preferred Stock Eligible to Vote</link:label>
    <link:label id="lab_efoi_PercentageOfSeriesAPreferredStockEligibleToVote_documentation_en-US" xlink:label="lab_efoi_PercentageOfSeriesAPreferredStockEligibleToVote" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Percentage of Series A Preferred Stock Eligible to Vote</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PercentageOfSeriesAPreferredStockEligibleToVote" xlink:href="efoi-20200331.xsd#efoi_PercentageOfSeriesAPreferredStockEligibleToVote"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_PercentageOfSeriesAPreferredStockEligibleToVote" xlink:to="lab_efoi_PercentageOfSeriesAPreferredStockEligibleToVote" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeFinanceLeaseDescriptionAbstract_34a6257a-a8ec-42b9-809f-a80e3e9d3c81_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeFinanceLeaseDescriptionAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Leases</link:label>
    <link:label id="lab_us-gaap_LesseeFinanceLeaseDescriptionAbstract_label_en-US" xlink:label="lab_us-gaap_LesseeFinanceLeaseDescriptionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Finance Lease, Description [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeFinanceLeaseDescriptionAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract" xlink:to="lab_us-gaap_LesseeFinanceLeaseDescriptionAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_8c15f55a-a06d-4f8e-a04f-c2e2335fb2bc_terseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt</link:label>
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureTextBlock" xlink:to="lab_us-gaap_DebtDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_46d2a8f0-3673-489d-b436-8275c59a01c4_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, authorized (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesAuthorized" xlink:to="lab_us-gaap_CommonStockSharesAuthorized" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedCash_26995be8-af2c-4857-89d1-90cdee79afd1_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedCash" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted cash held in other assets</link:label>
    <link:label id="lab_us-gaap_RestrictedCash_label_en-US" xlink:label="lab_us-gaap_RestrictedCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Cash</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedCash" xlink:to="lab_us-gaap_RestrictedCash" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_6899e647-3110-4641-a19e-0c6a3fbc4057_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LeasesOperatingAbstract_07bed193-f094-48a1-b1cc-db26e32349e5_terseLabel_en-US" xlink:label="lab_us-gaap_LeasesOperatingAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Leases</link:label>
    <link:label id="lab_us-gaap_LeasesOperatingAbstract_label_en-US" xlink:label="lab_us-gaap_LeasesOperatingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Leases, Operating [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesOperatingAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesOperatingAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesOperatingAbstract" xlink:to="lab_us-gaap_LeasesOperatingAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour_5b505a51-0b83-4079-8312-b51a6fc6bfd8_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2023 to March 2024</link:label>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour_label_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Payments to be Received, Rolling Year Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour" xlink:to="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_d9c427c1-f8ac-4520-862d-744c76648087_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_c1664cb0-c0e2-4f87-a55b-4d2056c7fb49_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unearned stock-based compensation</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_bdb4ab8b-900c-40ea-b661-d34bad4c49bd_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_e055f9f7-32a4-422f-9fa1-55e8ed073456_terseLabel_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Selling, general, and administrative</link:label>
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Selling, General and Administrative Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SaleOfStockNameOfTransactionDomain_70fe4572-9c5c-449b-b84e-fc5317c6b8e2_terseLabel_en-US" xlink:label="lab_us-gaap_SaleOfStockNameOfTransactionDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sale of Stock [Domain]</link:label>
    <link:label id="lab_us-gaap_SaleOfStockNameOfTransactionDomain_label_en-US" xlink:label="lab_us-gaap_SaleOfStockNameOfTransactionDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sale of Stock [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain" xlink:to="lab_us-gaap_SaleOfStockNameOfTransactionDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensation_0584d14c-cff0-46d7-825a-33d559122268_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock-based compensation</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensation_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Noncash Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensation" xlink:to="lab_us-gaap_ShareBasedCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_b780b6bc-8d27-4fd9-a315-0abd779988df_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Liability, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="lab_us-gaap_OperatingLeaseLiabilityCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_a5f1421f-5d6e-400f-95a7-630fcfd6d2d1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Reconciliation of basic and diluted income (loss) per share</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_2a3d4f68-5d99-44b4-9009-6268149b04e4_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetMember_e8ff7719-e821-44d8-816a-ba280ee0d3e7_terseLabel_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance lease right-of-use asset</link:label>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetMember_label_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Right Of Use Asset [Member]</link:label>
    <link:label id="lab_efoi_FinanceLeaseRightOfUseAssetMember_documentation_en-US" xlink:label="lab_efoi_FinanceLeaseRightOfUseAssetMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Right Of Use Asset [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetMember" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_FinanceLeaseRightOfUseAssetMember" xlink:to="lab_efoi_FinanceLeaseRightOfUseAssetMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StateAndLocalJurisdictionMember_5aa810fc-2696-4b4b-917a-1f9f9f1c08d4_terseLabel_en-US" xlink:label="lab_us-gaap_StateAndLocalJurisdictionMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">State and Local Jurisdiction</link:label>
    <link:label id="lab_us-gaap_StateAndLocalJurisdictionMember_label_en-US" xlink:label="lab_us-gaap_StateAndLocalJurisdictionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">State and Local Jurisdiction [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StateAndLocalJurisdictionMember" xlink:to="lab_us-gaap_StateAndLocalJurisdictionMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsOfStockIssuanceCosts_039e4c39-875b-46fb-9369-7160b0bf5056_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfStockIssuanceCosts" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Offering costs paid on the issuance of common stock and warrants</link:label>
    <link:label id="lab_us-gaap_PaymentsOfStockIssuanceCosts_label_en-US" xlink:label="lab_us-gaap_PaymentsOfStockIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments of Stock Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfStockIssuanceCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="lab_us-gaap_PaymentsOfStockIssuanceCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CreditFacilityDomain_6dbd2036-1e62-4c09-a15f-366e7ea7c617_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityDomain_label_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityDomain" xlink:to="lab_us-gaap_CreditFacilityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_8a43fa60-d0a0-4443-b10b-cc91fe90a75c_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member" xlink:to="lab_us-gaap_FairValueInputsLevel2Member" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_ebf0e9ce-9591-491c-91cd-0dcf996ffdf7_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="lab_us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_c29d58e8-d02f-4002-b020-f32af400205d_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2022 to March 2023</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Payments, Due in Rolling Year Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_7c406d65-909f-4ed5-a4be-73ab812a6abc_totalLabel_en-US" xlink:label="lab_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease liabilities, total</link:label>
    <link:label id="lab_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_label_en-US" xlink:label="lab_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Liability, Including Restructured Leases</link:label>
    <link:label id="lab_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_documentation_en-US" xlink:label="lab_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Liability, Including Restructured Leases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseLiabilityIncludingRestructuredLeases"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases" xlink:to="lab_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_81106571-7600-42e3-911d-3351d05990f5_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Future Maturities of Finance Lease Liabilities</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:to="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredRevenue_e694fec6-e46b-40a3-be6f-d12f4a37e346_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred revenue</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredRevenue_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Deferred Revenue</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="lab_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConcentrationRiskByTypeAxis_456a42d9-df3d-4be2-b1dc-21c0d2f2ce71_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskByTypeAxis_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis" xlink:to="lab_us-gaap_ConcentrationRiskByTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualCurrent_4bd2a987-12c7-4861-86fd-291fc61d4d3f_terseLabel_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued warranty reserve</link:label>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualCurrent_label_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard Product Warranty Accrual, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StandardProductWarrantyAccrualCurrent" xlink:to="lab_us-gaap_StandardProductWarrantyAccrualCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths_e44df10f-2b9a-43b6-89ef-1240de0ff510_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2020 to March 2021</link:label>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths_label_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Payments to be Received, Next Rolling Twelve Months</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths" xlink:to="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_WarrantMember_660fc8b7-0f42-44da-ab09-dd1dd1c80f26_terseLabel_en-US" xlink:label="lab_us-gaap_WarrantMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Warrant</link:label>
    <link:label id="lab_us-gaap_WarrantMember_label_en-US" xlink:label="lab_us-gaap_WarrantMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Warrant [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WarrantMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WarrantMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WarrantMember" xlink:to="lab_us-gaap_WarrantMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_0430236e-0dc6-4153-957f-4d0708c5039c_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Shares Issued</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Shares Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesIssued" xlink:to="lab_us-gaap_PreferredStockSharesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_02371022-6c7b-40bd-a50c-83643c5a2948_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_b7634245-bb08-4e2f-aeca-cb052486c45c_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2022 to March 2023</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_label_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Three</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:to="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceived_d7bd32a3-e2f5-40da-a74e-b4115e45e46c_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total future undiscounted lease payments</link:label>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceived_label_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Payments to be Received</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceived"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_aa21f076-74bb-472e-bfb2-1a9e9b13787b_periodStartLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_f5056ae5-9b99-4b4a-95dd-18448d87cd33_periodEndLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued warranty reserve</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard and Extended Product Warranty Accrual</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrual" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrual" xlink:to="lab_us-gaap_ProductWarrantyAccrual" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_0bcdaf83-e934-4440-b888-f54120238dcc_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Assets, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent" xlink:to="lab_us-gaap_OtherAssetsNoncurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_1ca16d94-1915-438d-93ca-6dfe95c5d89b_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash flows from financing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent_bda754c9-d8c3-4290-9037-b42747dc0738_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent_label_en-US" xlink:label="lab_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" xlink:to="lab_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_8eef2ac3-0b78-485b-bd81-935fc94f32ce_terseLabel_en-US" xlink:label="lab_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amount paid related to expenses for registered direct offering and concurrent private placement</link:label>
    <link:label id="lab_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_label_en-US" xlink:label="lab_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments Related To Expenses For Registered Direct Offering And Concurrent Private Placement</link:label>
    <link:label id="lab_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_documentation_en-US" xlink:label="lab_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments Related To Expenses For Registered Direct Offering And Concurrent Private Placement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" xlink:href="efoi-20200331.xsd#efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" xlink:to="lab_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_a2b5db07-054b-44ab-a09a-07d55ffba15c_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Vested and expected to vest at period end (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_b9b3f711-a00a-49cf-9548-4e77505f1544_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_df8786f8-6f46-476e-af1b-e2247eccc19f_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Acquisitions of property and equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_2230e529-b075-4bcb-ae84-f52ddae90b6a_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating loss, subject to expiration</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" xlink:to="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_ToolingMember_0f7f1368-0226-4119-8dff-1436ccba662d_terseLabel_en-US" xlink:label="lab_efoi_ToolingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Tooling</link:label>
    <link:label id="lab_efoi_ToolingMember_label_en-US" xlink:label="lab_efoi_ToolingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Tooling [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ToolingMember" xlink:href="efoi-20200331.xsd#efoi_ToolingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_ToolingMember" xlink:to="lab_efoi_ToolingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsidiarySaleOfStockAxis_bee52605-a83b-4407-85fe-f39241c87a6e_terseLabel_en-US" xlink:label="lab_us-gaap_SubsidiarySaleOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sale of Stock [Axis]</link:label>
    <link:label id="lab_us-gaap_SubsidiarySaleOfStockAxis_label_en-US" xlink:label="lab_us-gaap_SubsidiarySaleOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Sale of Stock [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis" xlink:to="lab_us-gaap_SubsidiarySaleOfStockAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_9d0d345f-dcd8-41d4-8831-b196173e5d5d_terseLabel_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Provision for doubtful accounts receivable</link:label>
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_label_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Receivable, Credit Loss Expense (Reversal)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForDoubtfulAccounts" xlink:to="lab_us-gaap_ProvisionForDoubtfulAccounts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_e21d4f4a-3a3e-46b9-9157-285cdd9f9c1f_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Released (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SubsequentEventTable_d2f65446-67de-4372-999a-3b1c5ef7b5e6_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event [Table]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTable_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Subsequent Event [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTable" xlink:to="lab_us-gaap_SubsequentEventTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_5439f333-4e76-484d-8b32-4daedc01e9fa_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unearned compensation expected to be recognized, period</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccountingPoliciesAbstract_a8bc9b2e-5724-4227-b21e-cebcc71ed479_terseLabel_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:label id="lab_us-gaap_AccountingPoliciesAbstract_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingPoliciesAbstract" xlink:to="lab_us-gaap_AccountingPoliciesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease_541e37b3-fc54-4edf-ac0c-b4f4b988877b_terseLabel_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to existing warranties</link:label>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease_label_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease" xlink:to="lab_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_3011682b-b3a1-4e1c-a346-2a1e5ae5a18d_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional Paid-in Capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalMember" xlink:to="lab_us-gaap_AdditionalPaidInCapitalMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_6747f715-a9b3-4650-a020-0795acfb20f0_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance lease, weighted average remaining lease term</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_TextBlockAbstract_label_en-US" xlink:label="lab_us-gaap_TextBlockAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Text Block [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TextBlockAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TextBlockAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TextBlockAbstract" xlink:to="lab_us-gaap_TextBlockAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_685f4c88-ff12-4069-b07b-6edabf73189a_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2023 to March 2024</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_label_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Four</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Four</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:to="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_MMMProductsMember_eca18494-5273-4d98-bf51-973e3fd8cb04_terseLabel_en-US" xlink:label="lab_efoi_MMMProductsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">MMM products</link:label>
    <link:label id="lab_efoi_MMMProductsMember_label_en-US" xlink:label="lab_efoi_MMMProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">MMM Products [Member]</link:label>
    <link:label id="lab_efoi_MMMProductsMember_documentation_en-US" xlink:label="lab_efoi_MMMProductsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">MMM Products</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_MMMProductsMember" xlink:href="efoi-20200331.xsd#efoi_MMMProductsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_MMMProductsMember" xlink:to="lab_efoi_MMMProductsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_6008e493-3bcb-432a-93f8-0c4ffb0314f1_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred tax assets, operating loss carry-forwards</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccountsReceivableMember_3759fc0b-fdb5-47b0-83b4-107574071eff_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts receivable</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableMember_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Receivable [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableMember" xlink:to="lab_us-gaap_AccountsReceivableMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_fe239c7f-3162-4d85-85b9-26cf25fbd817_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_c5f54c52-0452-457f-af98-7b4a4d47bf75_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Loan interest rate</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_bc390d0d-4d94-4a08-b799-d78a741ba9de_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2021 to March 2022</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_OperatingLeaseReceivable_59aa2998-445a-4518-9218-8e8606c445e0_negatedTerseLabel_en-US" xlink:label="lab_efoi_OperatingLeaseReceivable" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total lease obligations</link:label>
    <link:label id="lab_efoi_OperatingLeaseReceivable_label_en-US" xlink:label="lab_efoi_OperatingLeaseReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Receivable</link:label>
    <link:label id="lab_efoi_OperatingLeaseReceivable_documentation_en-US" xlink:label="lab_efoi_OperatingLeaseReceivable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Receivable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseReceivable" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseReceivable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_OperatingLeaseReceivable" xlink:to="lab_efoi_OperatingLeaseReceivable" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_b09ced04-db6e-4ffa-a43f-d75e5c443538_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine2_c37c086c-40a0-47bd-880f-958ec03310a9_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line Two</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine2_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine2" xlink:to="lab_dei_EntityAddressAddressLine2" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_9d01a51b-05c5-4919-8671-ccf9cc1420df_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property and equipment at cost</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_A2017RestructuringPlanMember_91c38891-d882-4dab-bde4-4ca3fded8d11_terseLabel_en-US" xlink:label="lab_efoi_A2017RestructuringPlanMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2017 Restructuring Plan</link:label>
    <link:label id="lab_efoi_A2017RestructuringPlanMember_label_en-US" xlink:label="lab_efoi_A2017RestructuringPlanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2017 Restructuring Plan [Member]</link:label>
    <link:label id="lab_efoi_A2017RestructuringPlanMember_documentation_en-US" xlink:label="lab_efoi_A2017RestructuringPlanMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">2017 Restructuring Plan [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_A2017RestructuringPlanMember" xlink:href="efoi-20200331.xsd#efoi_A2017RestructuringPlanMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_A2017RestructuringPlanMember" xlink:to="lab_efoi_A2017RestructuringPlanMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GrossProfit_1a830ffc-4351-4c57-a8e4-4cd83bfca684_totalLabel_en-US" xlink:label="lab_us-gaap_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gross profit</link:label>
    <link:label id="lab_us-gaap_GrossProfit_label_en-US" xlink:label="lab_us-gaap_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Gross Profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GrossProfit" xlink:to="lab_us-gaap_GrossProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_SegmentGeographicalDomain_6d99484b-4878-4d81-a7f3-d34672cd32d6_terseLabel_en-US" xlink:label="lab_srt_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:label id="lab_srt_SegmentGeographicalDomain_label_en-US" xlink:label="lab_srt_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_SegmentGeographicalDomain" xlink:to="lab_srt_SegmentGeographicalDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_b747f004-0fa0-44f2-94dd-c974217ed401_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property and Equipment</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Property, Plant and Equipment Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RepaymentsOfNotesPayable_3ee57bf8-155a-4e40-80f0-5967e2877a8a_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfNotesPayable" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments on the Iliad Note</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfNotesPayable_b56dd120-1819-4e64-88fb-588354264ae1_terseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfNotesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments on the Iliad Note</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfNotesPayable_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfNotesPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Repayments of Notes Payable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfNotesPayable" xlink:to="lab_us-gaap_RepaymentsOfNotesPayable" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_219e4245-8117-4dd2-8928-c52bb8604ffe_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_479fb2b0-8b4d-409a-af32-f3b5a166cf7d_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis" xlink:to="lab_us-gaap_IncomeStatementLocationAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CustomerConcentrationRiskMember_513fa1da-8271-46a5-b20c-15d085327e5e_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer concentration risk</link:label>
    <link:label id="lab_us-gaap_CustomerConcentrationRiskMember_label_en-US" xlink:label="lab_us-gaap_CustomerConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Customer Concentration Risk [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerConcentrationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerConcentrationRiskMember" xlink:to="lab_us-gaap_CustomerConcentrationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OtherIncomeAndExpensesAbstract_4ebf8ccd-d611-456e-958c-64eed531a0ed_terseLabel_en-US" xlink:label="lab_us-gaap_OtherIncomeAndExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other expenses (income):</link:label>
    <link:label id="lab_us-gaap_OtherIncomeAndExpensesAbstract_label_en-US" xlink:label="lab_us-gaap_OtherIncomeAndExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Other Income and Expenses [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract" xlink:to="lab_us-gaap_OtherIncomeAndExpensesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_c98d4fff-b653-424e-91ef-d418c0d98cff_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_InventoryValuationReservesRawMaterials_865849e0-bb10-4720-a94b-67440192bd40_negatedLabel_en-US" xlink:label="lab_efoi_InventoryValuationReservesRawMaterials" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Reserves for excess, obsolete, and slow-moving inventories</link:label>
    <link:label id="lab_efoi_InventoryValuationReservesRawMaterials_label_en-US" xlink:label="lab_efoi_InventoryValuationReservesRawMaterials" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory Valuation Reserves, Raw Materials</link:label>
    <link:label id="lab_efoi_InventoryValuationReservesRawMaterials_documentation_en-US" xlink:label="lab_efoi_InventoryValuationReservesRawMaterials" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory Valuation Reserves, Raw Materials</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InventoryValuationReservesRawMaterials" xlink:href="efoi-20200331.xsd#efoi_InventoryValuationReservesRawMaterials"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_InventoryValuationReservesRawMaterials" xlink:to="lab_efoi_InventoryValuationReservesRawMaterials" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_ad755409-997b-4d8f-ae26-fb6f0cbf0ec9_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Warrant liability</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Adjustments to Additional Paid in Capital, Warrant Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FacilityClosingMember_5ff72365-8146-446a-bcff-07b873d42d70_terseLabel_en-US" xlink:label="lab_us-gaap_FacilityClosingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Facility Closing [Member]</link:label>
    <link:label id="lab_us-gaap_FacilityClosingMember_label_en-US" xlink:label="lab_us-gaap_FacilityClosingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Facility Closing [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FacilityClosingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FacilityClosingMember" xlink:to="lab_us-gaap_FacilityClosingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionTable_be686c31-4247-4d3a-b952-420c0e607f49_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Lease, Description [Table]</link:label>
    <link:label id="lab_us-gaap_LesseeLeaseDescriptionTable_label_en-US" xlink:label="lab_us-gaap_LesseeLeaseDescriptionTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Lease, Description [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable" xlink:to="lab_us-gaap_LesseeLeaseDescriptionTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityAxis_fe8cd690-c1ea-40de-bb60-dc2809d07976_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Authority [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityAxis_label_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Tax Authority [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis" xlink:to="lab_us-gaap_IncomeTaxAuthorityAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_2f8e95fb-5b0b-4ce8-bf4f-a7f4af274e3f_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent" xlink:to="lab_us-gaap_AccountsPayableCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAsset_e3829642-d612-4627-b85d-dd28ce1f4a2e_totalLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance lease assets, net</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAsset_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseRightOfUseAsset" xlink:to="lab_us-gaap_FinanceLeaseRightOfUseAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SignificantAccountingPoliciesTextBlock_1a8eb845-d441-4574-b62c-2e6a997349e4_terseLabel_en-US" xlink:label="lab_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Basis of Presentation and Summary of Significant Accounting Policies</link:label>
    <link:label id="lab_us-gaap_SignificantAccountingPoliciesTextBlock_label_en-US" xlink:label="lab_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Significant Accounting Policies [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="lab_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RegionalCommercialLightingRetrofitCompanyMember_5149a23c-f396-4db9-a9df-8ff3e435ff62_terseLabel_en-US" xlink:label="lab_efoi_RegionalCommercialLightingRetrofitCompanyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Distributor for the U.S. Navy and a Regional Commercial Lighting Retrofit Company [Member]</link:label>
    <link:label id="lab_efoi_RegionalCommercialLightingRetrofitCompanyMember_label_en-US" xlink:label="lab_efoi_RegionalCommercialLightingRetrofitCompanyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Regional Commercial Lighting Retrofit Company [Member]</link:label>
    <link:label id="lab_efoi_RegionalCommercialLightingRetrofitCompanyMember_documentation_en-US" xlink:label="lab_efoi_RegionalCommercialLightingRetrofitCompanyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Regional Commercial Lighting Retrofit Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RegionalCommercialLightingRetrofitCompanyMember" xlink:href="efoi-20200331.xsd#efoi_RegionalCommercialLightingRetrofitCompanyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RegionalCommercialLightingRetrofitCompanyMember" xlink:to="lab_efoi_RegionalCommercialLightingRetrofitCompanyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_7e7f39bc-734c-4c70-ba55-68d557457fbd_terseLabel_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_label_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInteractiveDataCurrent" xlink:to="lab_dei_EntityInteractiveDataCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease_48d03b27-89fb-4554-b4b4-e36d0acd5cc7_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock and warrants (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, Period Increase (Decrease)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_PaymentsForClearingFees_23adab2f-a487-44e8-8aa3-2bf810de9230_terseLabel_en-US" xlink:label="lab_efoi_PaymentsForClearingFees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amount paid for clearing fees</link:label>
    <link:label id="lab_efoi_PaymentsForClearingFees_label_en-US" xlink:label="lab_efoi_PaymentsForClearingFees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Clearing Fees</link:label>
    <link:label id="lab_efoi_PaymentsForClearingFees_documentation_en-US" xlink:label="lab_efoi_PaymentsForClearingFees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments For Clearing Fees</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForClearingFees" xlink:href="efoi-20200331.xsd#efoi_PaymentsForClearingFees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_PaymentsForClearingFees" xlink:to="lab_efoi_PaymentsForClearingFees" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_GeographicConcentrationRiskMember_39fdd021-aca6-4259-ae0e-5dfc0309c858_terseLabel_en-US" xlink:label="lab_us-gaap_GeographicConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Geographic concentration risk</link:label>
    <link:label id="lab_us-gaap_GeographicConcentrationRiskMember_label_en-US" xlink:label="lab_us-gaap_GeographicConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Geographic Concentration Risk [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeographicConcentrationRiskMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeographicConcentrationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GeographicConcentrationRiskMember" xlink:to="lab_us-gaap_GeographicConcentrationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_7995af51-6faf-4829-8871-356071a3cedc_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, issued (in shares)</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Shares, Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesIssued" xlink:to="lab_us-gaap_CommonStockSharesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_be133414-6570-40d8-ae7a-b8a03a12e8fd_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding" xlink:to="lab_dei_EntityCommonStockSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_b97cea89-d2e5-4c22-88b6-f763c74099c2_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock, par value (in usd per share)</link:label>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="lab_us-gaap_CommonStockParOrStatedValuePerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_AccumulatedInterestOnSubordinatedDebt_1f2282b4-a981-4ed0-81eb-fc710e691572_terseLabel_en-US" xlink:label="lab_efoi_AccumulatedInterestOnSubordinatedDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Interest on Subordinated Debt</link:label>
    <link:label id="lab_efoi_AccumulatedInterestOnSubordinatedDebt_label_en-US" xlink:label="lab_efoi_AccumulatedInterestOnSubordinatedDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Interest on Subordinated Debt</link:label>
    <link:label id="lab_efoi_AccumulatedInterestOnSubordinatedDebt_documentation_en-US" xlink:label="lab_efoi_AccumulatedInterestOnSubordinatedDebt" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Interest on Subordinated Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_AccumulatedInterestOnSubordinatedDebt" xlink:href="efoi-20200331.xsd#efoi_AccumulatedInterestOnSubordinatedDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_AccumulatedInterestOnSubordinatedDebt" xlink:to="lab_efoi_AccumulatedInterestOnSubordinatedDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsForRestructuring_4fcd3e07-73e0-47d9-9e60-51a94190485f_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRestructuring" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments</link:label>
    <link:label id="lab_us-gaap_PaymentsForRestructuring_label_en-US" xlink:label="lab_us-gaap_PaymentsForRestructuring" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payments for Restructuring</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRestructuring" xlink:to="lab_us-gaap_PaymentsForRestructuring" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_1b16dbb6-53d0-4ae2-8d4f-66bab1327012_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units</link:label>
    <link:label id="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_label_en-US" xlink:label="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Payment, Tax Withholding, Share-based Payment Arrangement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:to="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_InventoryNet_c1432214-484a-4576-88e7-fedaf93f7083_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventories, net</link:label>
    <link:label id="lab_us-gaap_InventoryNet_f102bf02-4ea9-4ea2-a656-1de678a222f2_totalLabel_en-US" xlink:label="lab_us-gaap_InventoryNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventories, net</link:label>
    <link:label id="lab_us-gaap_InventoryNet_label_en-US" xlink:label="lab_us-gaap_InventoryNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventory, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet" xlink:to="lab_us-gaap_InventoryNet" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_c2954da1-abbb-4eba-936f-5b58cfb1344c_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_b5f896d5-2aa6-4567-a837-b97d210a6020_terseLabel_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2020 to March 2021</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_label_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months</link:label>
    <link:label id="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_documentation_en-US" xlink:label="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:to="lab_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_692e2297-cf0d-4eed-ba6c-64a08d737666_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation</link:label>
    <link:label id="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_label_en-US" xlink:label="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:to="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_0f87a119-5cdd-430a-982f-5d86a394242c_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Restructuring Reserve by Type of Cost</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Restructuring Reserve by Type of Cost [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:to="lab_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1_083bf11a-1710-4df9-b2a5-8d0456d17ebd_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Conversion rate (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Convertible, Conversion Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:to="lab_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_b67f25c5-83e6-48bf-8494-4c07a769eade_negatedLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Less: accumulated depreciation</link:label>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_2273e5b5-262a-44e8-ab5b-da035d1dad7a_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Award Type [Domain]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Award Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree_136d9b61-0adf-4da6-9a28-d661e9026e1e_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2022 to March 2023</link:label>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree_label_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Payments to be Received, Rolling Year Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree" xlink:to="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_56590966-73cf-4fd7-8534-d51af20ee9d1_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_20653561-274d-4937-8424-020a2c8e3b55_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Exercise price (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_5f6d2757-90bf-43c5-9dd1-d0f842ba09e4_terseLabel_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revolving Credit Facility</link:label>
    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_label_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevolvingCreditFacilityMember" xlink:to="lab_us-gaap_RevolvingCreditFacilityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiability_49d8bfe4-43fa-4f05-8754-b873d8df9ce0_verboseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance lease liabilities</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiability_ac600055-6ecc-437f-9019-310af24c79ef_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total lease obligations</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiability_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiability" xlink:to="lab_us-gaap_FinanceLeaseLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_47c0d3ba-be56-4738-93d0-42d58d4f49eb_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Granted (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LeaseholdImprovementsMember_103a6de1-6b32-4c30-b17d-10b205b8ef41_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseholdImprovementsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Leasehold improvements</link:label>
    <link:label id="lab_us-gaap_LeaseholdImprovementsMember_label_en-US" xlink:label="lab_us-gaap_LeaseholdImprovementsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Leasehold Improvements [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseholdImprovementsMember" xlink:to="lab_us-gaap_LeaseholdImprovementsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_9c8fe35b-94bb-4b23-ad73-b2a3a19343cf_terseLabel_en-US" xlink:label="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Computer software</link:label>
    <link:label id="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_label_en-US" xlink:label="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Software and Software Development Costs [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:to="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_32fb2afd-4029-4c23-888c-3c81e2d84ac3_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of common stock under employee stock option and stock purchase plans</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Value, Employee Stock Purchase Plan</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_a6b5945a-5238-4f9b-8560-b96edb70e24c_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Conversion of notes to preferred stock</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock Issued During Period, Shares, New Issues</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SalesRevenueNetMember_13f5dbdd-70d5-43ac-9817-8b38c4fdfd7b_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueNetMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue</link:label>
    <link:label id="lab_us-gaap_SalesRevenueNetMember_label_en-US" xlink:label="lab_us-gaap_SalesRevenueNetMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue Benchmark [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesRevenueNetMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesRevenueNetMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueNetMember" xlink:to="lab_us-gaap_SalesRevenueNetMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CostOfSalesMember_fae30212-ebe8-4160-b4c9-d1d11a258e80_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfSalesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of sales</link:label>
    <link:label id="lab_us-gaap_CostOfSalesMember_label_en-US" xlink:label="lab_us-gaap_CostOfSalesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cost of Sales [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfSalesMember" xlink:to="lab_us-gaap_CostOfSalesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_3e4530bf-e92c-4e16-8a27-f80f8f0ec05c_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Stock Units</link:label>
    <link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_label_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restricted Stock Units (RSUs) [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedStockUnitsRSUMember" xlink:to="lab_us-gaap_RestrictedStockUnitsRSUMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpenseMember_5423908d-bced-411d-ae5b-1533168ce705_terseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product development</link:label>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpenseMember_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Research and Development Expense [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:to="lab_us-gaap_ResearchAndDevelopmentExpenseMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_51db2a01-0ad1-4897-94a9-64bfb770de7f_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net loss</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income (Loss) from Continuing Operations, Per Basic and Diluted Share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_Liabilities_0b71bbc0-810d-438c-b353-022e09ab38b2_totalLabel_en-US" xlink:label="lab_us-gaap_Liabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_us-gaap_Liabilities_label_en-US" xlink:label="lab_us-gaap_Liabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Liabilities" xlink:to="lab_us-gaap_Liabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AccruedEmployeeBenefitsCurrent_87947410-a216-499a-a014-355e92bf9510_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedEmployeeBenefitsCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued payroll and related benefits</link:label>
    <link:label id="lab_us-gaap_AccruedEmployeeBenefitsCurrent_label_en-US" xlink:label="lab_us-gaap_AccruedEmployeeBenefitsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Accrued Employee Benefits, Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedEmployeeBenefitsCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedEmployeeBenefitsCurrent" xlink:to="lab_us-gaap_AccruedEmployeeBenefitsCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock_a13950ea-502a-4023-84e8-c08f94ccd8b0_terseLabel_en-US" xlink:label="lab_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Supplemental Cash Flow Information Related to Leases</link:label>
    <link:label id="lab_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock_label_en-US" xlink:label="lab_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Supplemental Cash Flow Information Related to Leases [Table Text Block]</link:label>
    <link:label id="lab_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock_documentation_en-US" xlink:label="lab_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Supplemental Cash Flow Information Related to Leases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" xlink:href="efoi-20200331.xsd#efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" xlink:to="lab_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CommonStockValue_06e8e44f-d282-4e97-af33-4e144646ce8e_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_label_en-US" xlink:label="lab_us-gaap_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue" xlink:to="lab_us-gaap_CommonStockValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_7c769ed1-f522-480e-8757-69e170f87624_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems" xlink:to="lab_us-gaap_LineOfCreditFacilityLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_98d7905f-9dd4-4fdd-950b-38c19a008151_terseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Product development</link:label>
    <link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Research and Development Expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ResearchAndDevelopmentExpense" xlink:to="lab_us-gaap_ResearchAndDevelopmentExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringReserveRollForward_209020ab-bc34-47b4-900b-6ff08ef3a335_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Reserve [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_RestructuringReserveRollForward_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Reserve [Roll Forward]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringReserveRollForward" xlink:to="lab_us-gaap_RestructuringReserveRollForward" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_282cd34f-8075-4c13-8714-ad25242c9b9e_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Comprehensive Income [Abstract]</link:label>
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Statement of Comprehensive Income [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_6c84c30d-ab33-41e7-b2b0-3bae0f0be3d8_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Inventories</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_NotePurchaseAgreementMember_25d46b00-81c4-435b-bfeb-05aa2fbaeb5a_terseLabel_en-US" xlink:label="lab_efoi_NotePurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Note Purchase Agreement [Member]</link:label>
    <link:label id="lab_efoi_NotePurchaseAgreementMember_label_en-US" xlink:label="lab_efoi_NotePurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Note Purchase Agreement [Member]</link:label>
    <link:label id="lab_efoi_NotePurchaseAgreementMember_documentation_en-US" xlink:label="lab_efoi_NotePurchaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Note Purchase Agreement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePurchaseAgreementMember" xlink:href="efoi-20200331.xsd#efoi_NotePurchaseAgreementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_NotePurchaseAgreementMember" xlink:to="lab_efoi_NotePurchaseAgreementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_e534979d-b417-4e92-8ac6-32021ddef883_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of warranty activity</link:label>
    <link:label id="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_label_en-US" xlink:label="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Product Warranty Liability [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:to="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_72fcb5f7-2aea-41f6-9b07-775eaca460ac_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_2382d640-7abd-4a24-8865-da34502ee5e9_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating lease right-of-use assets</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="lab_us-gaap_OperatingLeaseRightOfUseAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_645d61db-2c9e-45f5-8e77-9edd441b7b0f_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Weighted Average Remaining Contractual Life (in years)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock_338423e8-74fe-4d21-b45f-139ccc01c498_terseLabel_en-US" xlink:label="lab_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Schedule of Supplemental Balance Sheet Information</link:label>
    <link:label id="lab_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock_label_en-US" xlink:label="lab_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lease, Supplemental Balance Sheet Information [Table Text Block]</link:label>
    <link:label id="lab_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock_documentation_en-US" xlink:label="lab_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lease, Supplemental Balance Sheet Information [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock" xlink:href="efoi-20200331.xsd#efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock" xlink:to="lab_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_38d8bf88-647d-4ed2-bce8-acb2b81c3d7e_terseLabel_en-US" xlink:label="lab_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from External Customer [Line Items]</link:label>
    <link:label id="lab_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_label_en-US" xlink:label="lab_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Revenue from External Customer [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:to="lab_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_ea622ffc-edac-4065-9104-625767fcc3e7_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis" xlink:to="lab_us-gaap_StatementEquityComponentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_b9cfa5ea-4f31-4412-b85b-299e585b220e_terseLabel_en-US" xlink:label="lab_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</link:label>
    <link:label id="lab_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_label_en-US" xlink:label="lab_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</link:label>
    <link:label id="lab_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_documentation_en-US" xlink:label="lab_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" xlink:to="lab_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockholdersEquity_b80456c8-c155-4862-b7a2-08008cf39158_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Total stockholders' equity</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_dfeed6b2-aac9-4818-a147-6a4f569a0665_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Balance at the beginning of the period</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_7e6717e3-ef69-4e54-a978-56daa71ec4c6_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Balance at the end of the period</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity" xlink:to="lab_us-gaap_StockholdersEquity" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLossCarryforwardsTable_86f01514-5c31-46d1-9293-2a366a16f59a_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwardsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Loss Carryforwards [Table]</link:label>
    <link:label id="lab_us-gaap_OperatingLossCarryforwardsTable_label_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwardsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Loss Carryforwards [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwardsTable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLossCarryforwardsTable" xlink:to="lab_us-gaap_OperatingLossCarryforwardsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConcentrationRiskTypeDomain_24fe4a7c-2bdf-4e6e-935e-8b2e1cf7f472_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskTypeDomain_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain" xlink:to="lab_us-gaap_ConcentrationRiskTypeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet_1cc98d9c-399e-4a99-9bfd-3aa3b48cf17d_negatedLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of loan discounts and origination fees</link:label>
    <link:label id="lab_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet_label_en-US" xlink:label="lab_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amortization of Deferred Loan Origination Fees, Net</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfDeferredLoanOriginationFeesNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet" xlink:to="lab_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongTermNotesPayable_2e19a7a8-53f5-4845-a1fd-f4f7093812c8_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermNotesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Iliad note, net of current maturities</link:label>
    <link:label id="lab_us-gaap_LongTermNotesPayable_label_en-US" xlink:label="lab_us-gaap_LongTermNotesPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Notes Payable, Noncurrent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermNotesPayable" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermNotesPayable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermNotesPayable" xlink:to="lab_us-gaap_LongTermNotesPayable" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo_b599617d-aba6-463a-8b79-b6343318210d_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">April 2021 to March 2022</link:label>
    <link:label id="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo_label_en-US" xlink:label="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessor, Operating Lease, Payments to be Received, Rolling Year Two</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo" xlink:to="lab_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_385a4488-ce7a-48b3-87da-3f5247d51bb4_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskByBenchmarkAxis_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Concentration Risk Benchmark [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="lab_us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ConvertibleDebtMember_2b37d14f-895c-4d39-82e2-caa47cba6c0e_terseLabel_en-US" xlink:label="lab_us-gaap_ConvertibleDebtMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible Debt</link:label>
    <link:label id="lab_us-gaap_ConvertibleDebtMember_label_en-US" xlink:label="lab_us-gaap_ConvertibleDebtMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Convertible Debt [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConvertibleDebtMember" xlink:to="lab_us-gaap_ConvertibleDebtMember" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent_7425d228-02a5-4f8e-9e76-564067b59ba9_terseLabel_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent_label_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent</link:label>
    <link:label id="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent_documentation_en-US" xlink:label="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" xlink:to="lab_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LeaseCostTableTextBlock_614bc083-9ad5-4a65-b06e-fdd1ed23a672_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseCostTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Components of Lease Cost and Supplemental Cash Flow Information</link:label>
    <link:label id="lab_us-gaap_LeaseCostTableTextBlock_label_en-US" xlink:label="lab_us-gaap_LeaseCostTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lease, Cost [Table Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCostTableTextBlock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCostTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseCostTableTextBlock" xlink:to="lab_us-gaap_LeaseCostTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringCosts_ec37bb9a-abf9-49fa-8ac1-462d00735070_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring</link:label>
    <link:label id="lab_us-gaap_RestructuringCosts_label_en-US" xlink:label="lab_us-gaap_RestructuringCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Costs</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCosts"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCosts" xlink:to="lab_us-gaap_RestructuringCosts" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_DistributorToTheU.S.NavyMember_126f36d7-cb04-485e-a98a-4e911b7be8d7_terseLabel_en-US" xlink:label="lab_efoi_DistributorToTheU.S.NavyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Distributor To The U.S. Navy</link:label>
    <link:label id="lab_efoi_DistributorToTheU.S.NavyMember_label_en-US" xlink:label="lab_efoi_DistributorToTheU.S.NavyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Distributor To The U.S. Navy [Member]</link:label>
    <link:label id="lab_efoi_DistributorToTheU.S.NavyMember_documentation_en-US" xlink:label="lab_efoi_DistributorToTheU.S.NavyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Distributor To The U.S. Navy [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DistributorToTheU.S.NavyMember" xlink:href="efoi-20200331.xsd#efoi_DistributorToTheU.S.NavyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_DistributorToTheU.S.NavyMember" xlink:to="lab_efoi_DistributorToTheU.S.NavyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_PreferredStockValue_dce64690-f357-4d21-9ed6-e34401c6f054_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Value, Issued</link:label>
    <link:label id="lab_us-gaap_PreferredStockValue_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Preferred Stock, Value, Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockValue" xlink:to="lab_us-gaap_PreferredStockValue" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SecurityExchangeName_d2af62f6-7f94-4579-ab34-37452997e863_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants_0b19a847-c464-4a19-a536-ba05506d0251_terseLabel_en-US" xlink:label="lab_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Issuance of warrants January 2020</link:label>
    <link:label id="lab_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants_label_en-US" xlink:label="lab_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants" xlink:to="lab_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_957c8978-14b1-4f85-aef3-73f5c8b4d05b_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Securities excluded from net loss per share calculation (in shares)</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_6e4bbda2-2858-47b7-8db3-fd5df89583e1_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net proceeds from (payment on) credit line borrowings</link:label>
    <link:label id="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Proceeds from (Repayments of) Lines of Credit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_Depreciation_04fccab2-5af8-45b8-8057-ed76498015e9_terseLabel_en-US" xlink:label="lab_us-gaap_Depreciation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Depreciation</link:label>
    <link:label id="lab_us-gaap_Depreciation_label_en-US" xlink:label="lab_us-gaap_Depreciation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Depreciation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Depreciation" xlink:to="lab_us-gaap_Depreciation" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_af4d2e1a-33d2-4860-ab7a-0139289485bf_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis" xlink:to="lab_us-gaap_LongtermDebtTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_6800f3f0-cdf4-41a7-9b6c-df691cd86e2d_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional paid-in capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Additional Paid in Capital, Common Stock</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="lab_us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_6f134998-4de2-42a3-98fb-00dc300a2a88_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net cash provided by (used in) operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EquityComponentDomain_16c8b5c5-8901-4a39-bcbe-8845bd5a0778_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:label id="lab_us-gaap_EquityComponentDomain_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain" xlink:to="lab_us-gaap_EquityComponentDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_4ecc707f-8af6-4a39-b810-74206b70b9ea_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Expected life of options (in years)</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentTransitionReport_fafabac2-c2fa-43e4-a77b-48aeec6d3bb0_terseLabel_en-US" xlink:label="lab_dei_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Transition Report</link:label>
    <link:label id="lab_dei_DocumentTransitionReport_label_en-US" xlink:label="lab_dei_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Transition Report</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentTransitionReport" xlink:to="lab_dei_DocumentTransitionReport" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_EquipmentMember_363052b3-85d4-421a-850d-3563baea9b5d_terseLabel_en-US" xlink:label="lab_us-gaap_EquipmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equipment</link:label>
    <link:label id="lab_us-gaap_EquipmentMember_label_en-US" xlink:label="lab_us-gaap_EquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Equipment [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquipmentMember" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquipmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquipmentMember" xlink:to="lab_us-gaap_EquipmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_DeferredFinanceCostsGross_09e9f51e-17d9-4150-a06b-cafa235aacb0_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsGross" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Unamortized debt issuance costs</link:label>
    <link:label id="lab_us-gaap_DeferredFinanceCostsGross_label_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Debt Issuance Costs, Gross</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsGross" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFinanceCostsGross"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredFinanceCostsGross" xlink:to="lab_us-gaap_DeferredFinanceCostsGross" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_1613b44e-c606-4dc3-912e-48ea18101ad8_negatedLabel_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Principal payments under finance lease obligations</link:label>
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_db0f32b0-4b64-4a1d-9e78-104cd538bbdd_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Financing cash flows from finance leases</link:label>
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_label_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Principal Payments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeasePrincipalPayments" xlink:to="lab_us-gaap_FinanceLeasePrincipalPayments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_6e7030ad-e1a1-4da2-b297-70953de8b29c_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Finance Lease, Liability, Payment, Due, Rolling Maturity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract" xlink:to="lab_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember_a19b598a-9eaf-411b-b02d-ae3c19384b2b_terseLabel_en-US" xlink:label="lab_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial LEDFL Tubular LED Lamps (Excluding Battery Backup TLED), Troffer Luminaires, And Certain Globe Lights</link:label>
    <link:label id="lab_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember_label_en-US" xlink:label="lab_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial LEDFL Tubular LED Lamps (Excluding Battery Backup TLED), Troffer Luminaires, And Certain Globe Lights [Member]</link:label>
    <link:label id="lab_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember_documentation_en-US" xlink:label="lab_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Commercial LEDFL Tubular LED Lamps (Excluding Battery Backup TLED), Troffer Luminaires, And Certain Globe Lights [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" xlink:href="efoi-20200331.xsd#efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" xlink:to="lab_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_0e5ef789-aa6e-41b2-825e-8ce664f31de3_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Operating Leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Lessee, Operating Lease, Liability, Payment, Due, Rolling Maturity [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:to="lab_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_IncomeStatementAbstract_460ae941-3fc3-4f36-bf55-cd75e2760e82_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementAbstract_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract" xlink:to="lab_us-gaap_IncomeStatementAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualPayments_456a6f78-8d5c-4480-ada4-90a958c092ba_negatedLabel_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualPayments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">In kind settlements made during the period</link:label>
    <link:label id="lab_us-gaap_StandardProductWarrantyAccrualPayments_label_en-US" xlink:label="lab_us-gaap_StandardProductWarrantyAccrualPayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Standard Product Warranty Accrual, Decrease for Payments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualPayments" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualPayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StandardProductWarrantyAccrualPayments" xlink:to="lab_us-gaap_StandardProductWarrantyAccrualPayments" xlink:type="arc" order="1"/>
    <link:label id="lab_us-gaap_RestructuringPlanDomain_45e1767a-37fd-420b-b66f-67c9152398f7_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringPlanDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Plan [Domain]</link:label>
    <link:label id="lab_us-gaap_RestructuringPlanDomain_label_en-US" xlink:label="lab_us-gaap_RestructuringPlanDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Restructuring Plan [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringPlanDomain" xlink:to="lab_us-gaap_RestructuringPlanDomain" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>10
<FILENAME>efoi-20200331_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:f6d0b6e3-9097-4413-a675-608c846c6c98,g:8727fc67-391f-4f58-af09-6209ea1c2831-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CoverPage" xlink:type="simple" xlink:href="efoi-20200331.xsd#CoverPage"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_6585bbe4-87fc-47d0-b36f-42ec348ff3c0" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_DocumentType_6585bbe4-87fc-47d0-b36f-42ec348ff3c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_2cbf1627-29b1-4b10-aa6e-e49e855aac9f" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_DocumentQuarterlyReport_2cbf1627-29b1-4b10-aa6e-e49e855aac9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_a5b54397-c844-4d2e-afcc-33087adb09cb" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_DocumentPeriodEndDate_a5b54397-c844-4d2e-afcc-33087adb09cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_f706565d-6b47-4df5-9c3c-f277491c0a8b" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_DocumentTransitionReport_f706565d-6b47-4df5-9c3c-f277491c0a8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_277982e4-7806-4e9d-b5f6-66815f9ed161" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityFileNumber_277982e4-7806-4e9d-b5f6-66815f9ed161" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_cc429ba7-a506-4cef-b8d6-4f981ef8e41c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityRegistrantName_cc429ba7-a506-4cef-b8d6-4f981ef8e41c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_2f33cce4-71d3-43ca-84b7-7a1a6264b78a" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityIncorporationStateCountryCode_2f33cce4-71d3-43ca-84b7-7a1a6264b78a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_f57e1efb-8696-4a3d-bacd-65ebe6998640" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityTaxIdentificationNumber_f57e1efb-8696-4a3d-bacd-65ebe6998640" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_0de52478-a976-4e69-a302-7ac8efa9ea83" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityAddressAddressLine1_0de52478-a976-4e69-a302-7ac8efa9ea83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_b6af26fd-d567-4dce-b942-a8941f7ec943" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityAddressAddressLine2_b6af26fd-d567-4dce-b942-a8941f7ec943" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_fef1de2a-863f-46d9-ae21-618f37ba1ffd" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityAddressCityOrTown_fef1de2a-863f-46d9-ae21-618f37ba1ffd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_1f6d0dcd-f767-4554-a4f5-097b64d7ee8e" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityAddressStateOrProvince_1f6d0dcd-f767-4554-a4f5-097b64d7ee8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_867a991a-5c8e-4b0b-b5c5-88ffcb3ce26f" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityAddressPostalZipCode_867a991a-5c8e-4b0b-b5c5-88ffcb3ce26f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_c3e12df2-ad22-42b6-b010-aca9ced866d1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_CityAreaCode_c3e12df2-ad22-42b6-b010-aca9ced866d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_d1884091-4548-44c5-9f7e-842ac92d5043" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_LocalPhoneNumber_d1884091-4548-44c5-9f7e-842ac92d5043" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_7a273a0f-42ef-44c2-9467-de0a321ea006" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_Security12bTitle_7a273a0f-42ef-44c2-9467-de0a321ea006" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_d998488b-0d5d-4c1f-bc41-39b3906cab25" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_TradingSymbol_d998488b-0d5d-4c1f-bc41-39b3906cab25" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_f132baed-3853-4e3e-974b-961581f98c17" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_SecurityExchangeName_f132baed-3853-4e3e-974b-961581f98c17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_e141749c-b025-4105-ad49-4d034c99b012" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityCurrentReportingStatus_e141749c-b025-4105-ad49-4d034c99b012" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_be9cbfd8-3e47-4cea-8bff-917e38a6c349" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityInteractiveDataCurrent_be9cbfd8-3e47-4cea-8bff-917e38a6c349" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_479fb67d-8705-41ca-9d4f-33a7a5b2b5a0" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityFilerCategory_479fb67d-8705-41ca-9d4f-33a7a5b2b5a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_9353b7ff-a76f-4d76-b801-10bb4552fc50" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntitySmallBusiness_9353b7ff-a76f-4d76-b801-10bb4552fc50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_764d6cbc-fbb7-4b49-8406-06bfb5d7cdea" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityEmergingGrowthCompany_764d6cbc-fbb7-4b49-8406-06bfb5d7cdea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_1e50fced-3cec-4caa-ae66-1cc2880f3a2c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityShellCompany_1e50fced-3cec-4caa-ae66-1cc2880f3a2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_46c13f6a-c4e6-4789-b960-f812d28e9c31" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_46c13f6a-c4e6-4789-b960-f812d28e9c31" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_63bbadc4-32eb-43ba-b715-21cb9b6dd2f8" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_EntityCentralIndexKey_63bbadc4-32eb-43ba-b715-21cb9b6dd2f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_36e340fa-6a47-4367-b1d1-6b549f9d3645" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_CurrentFiscalYearEndDate_36e340fa-6a47-4367-b1d1-6b549f9d3645" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_812c8e2c-88e3-4aa7-8b68-e5ec37b7692c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_DocumentFiscalYearFocus_812c8e2c-88e3-4aa7-8b68-e5ec37b7692c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_efa7d48b-acd5-4026-aa6f-d435f514f9d1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_DocumentFiscalPeriodFocus_efa7d48b-acd5-4026-aa6f-d435f514f9d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_c0bf1a55-c67f-446c-b0ae-10bd613dbb30" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_77ba19a8-7b69-43cc-a632-f1eec7a9ef6f" xlink:to="loc_dei_AmendmentFlag_c0bf1a55-c67f-446c-b0ae-10bd613dbb30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_d273c65c-87b3-4660-93a9-c1cad6dcc362" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_d273c65c-87b3-4660-93a9-c1cad6dcc362" xlink:to="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_afeacdcb-bc2f-4a62-af5a-300873c3726a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:to="loc_us-gaap_AssetsCurrentAbstract_afeacdcb-bc2f-4a62-af5a-300873c3726a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_75d208ba-0dd7-4ff2-98b7-4cb833c24c66" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_afeacdcb-bc2f-4a62-af5a-300873c3726a" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_75d208ba-0dd7-4ff2-98b7-4cb833c24c66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_89591f92-fd4d-4cac-a3d1-9a88ba015f3f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_afeacdcb-bc2f-4a62-af5a-300873c3726a" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_89591f92-fd4d-4cac-a3d1-9a88ba015f3f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_4056efd9-7384-4a19-b521-389c5a312bfd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_afeacdcb-bc2f-4a62-af5a-300873c3726a" xlink:to="loc_us-gaap_InventoryNet_4056efd9-7384-4a19-b521-389c5a312bfd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_410dcfe5-e46b-48ff-8ae2-23c1a9cd9fd5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_afeacdcb-bc2f-4a62-af5a-300873c3726a" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_410dcfe5-e46b-48ff-8ae2-23c1a9cd9fd5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_767d5657-3ad4-40e1-a54e-34ffe9458c13" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_afeacdcb-bc2f-4a62-af5a-300873c3726a" xlink:to="loc_us-gaap_AssetsCurrent_767d5657-3ad4-40e1-a54e-34ffe9458c13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_f39e0e12-6d74-4370-83d2-e81be222ba8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_f39e0e12-6d74-4370-83d2-e81be222ba8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_b8837abc-b9d8-4ffb-9c96-388279349f5a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_b8837abc-b9d8-4ffb-9c96-388279349f5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_a098c017-afe5-4481-9f71-b11e3baccab3" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:to="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_a098c017-afe5-4481-9f71-b11e3baccab3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_fe20c379-56b5-463f-bca2-4b4454cd1e44" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_fe20c379-56b5-463f-bca2-4b4454cd1e44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_c3e00652-3ffb-4931-9044-9868bff02d5c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2dcffb58-c3e7-4aba-84f0-101d87f55f1a" xlink:to="loc_us-gaap_Assets_c3e00652-3ffb-4931-9044-9868bff02d5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_d273c65c-87b3-4660-93a9-c1cad6dcc362" xlink:to="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_ec9f2e95-7df3-4a37-bba1-dd6d8ec87151" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_AccountsPayableCurrent_ec9f2e95-7df3-4a37-bba1-dd6d8ec87151" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_bd3cfa92-b7b1-49a3-95cd-1046f7f75151" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_bd3cfa92-b7b1-49a3-95cd-1046f7f75151" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedProfessionalFeesCurrent_4c17da5e-c38c-4058-b328-6cd6514b9fd0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_AccruedProfessionalFeesCurrent_4c17da5e-c38c-4058-b328-6cd6514b9fd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_02f21244-a514-4042-99cc-c4ed58a8e1e5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedEmployeeBenefitsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_AccruedEmployeeBenefitsCurrent_02f21244-a514-4042-99cc-c4ed58a8e1e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedSalesCommissionCurrent_3ec47f64-fbc6-49ce-8ca1-7c4b3bdf6310" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedSalesCommissionCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_AccruedSalesCommissionCurrent_3ec47f64-fbc6-49ce-8ca1-7c4b3bdf6310" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits_28c8e6bb-162c-4d13-b4f9-39930a519786" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits_28c8e6bb-162c-4d13-b4f9-39930a519786" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveCurrent_1345b88f-78d7-4876-80fc-5e0b82fd296e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_RestructuringReserveCurrent_1345b88f-78d7-4876-80fc-5e0b82fd296e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualCurrent_61673752-c971-41d6-80e8-aeba564fad2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualCurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualCurrent_61673752-c971-41d6-80e8-aeba564fad2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredRevenueCurrent_836608a2-ff3e-4783-967c-840caa30b0e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredRevenueCurrent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_DeferredRevenueCurrent_836608a2-ff3e-4783-967c-840caa30b0e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_c5c1504a-54f4-469b-9234-283f7f2ae8e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_c5c1504a-54f4-469b-9234-283f7f2ae8e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiabilityCurrent_3d0f4672-8125-425d-b30b-cd58b6ec1f7c" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_efoi_RestructuredOperatingLeaseLiabilityCurrent_3d0f4672-8125-425d-b30b-cd58b6ec1f7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_802601c0-71e3-44da-89bf-764cc6e04b9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_802601c0-71e3-44da-89bf-764cc6e04b9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_3e545b8c-888e-4165-8b25-10c8cc9f5751" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_3e545b8c-888e-4165-8b25-10c8cc9f5751" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleNotesPayable_792a5bfb-1477-4bbe-a1f7-ac5ff6d1f3ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleNotesPayable"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_ConvertibleNotesPayable_792a5bfb-1477-4bbe-a1f7-ac5ff6d1f3ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesPayableCurrent_705b418a-8864-4093-920e-0995c7b91d5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NotesPayableCurrent"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_NotesPayableCurrent_705b418a-8864-4093-920e-0995c7b91d5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LinesOfCreditCurrent_dab5141e-4a69-48be-a168-e088fda55cbc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LinesOfCreditCurrent"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_LinesOfCreditCurrent_dab5141e-4a69-48be-a168-e088fda55cbc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_d60e42af-0983-4dab-be10-7aa5b9db479e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_a87e8d85-5103-48fc-94b2-e9786a766ee2" xlink:to="loc_us-gaap_LiabilitiesCurrent_d60e42af-0983-4dab-be10-7aa5b9db479e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_0d527d4b-0848-467e-b05d-52e1c0b17b0e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_0d527d4b-0848-467e-b05d-52e1c0b17b0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_474a5daf-e304-444c-b97c-a59f638d112f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_474a5daf-e304-444c-b97c-a59f638d112f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiabilityNoncurrent_5555f275-f912-4560-8378-832cbac16c54" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:to="loc_efoi_RestructuredOperatingLeaseLiabilityNoncurrent_5555f275-f912-4560-8378-832cbac16c54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_fc4f05ec-ee83-48c7-a0ae-49068f5d3c3b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_fc4f05ec-ee83-48c7-a0ae-49068f5d3c3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermNotesPayable_1569810b-2ec1-4fb8-99b5-735123a0f128" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermNotesPayable"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:to="loc_us-gaap_LongTermNotesPayable_1569810b-2ec1-4fb8-99b5-735123a0f128" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_2db4d638-f119-4bcf-9ad3-c963a0e8e9a3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_31de1630-120e-46ce-8d21-2db7e018594f" xlink:to="loc_us-gaap_Liabilities_2db4d638-f119-4bcf-9ad3-c963a0e8e9a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_d273c65c-87b3-4660-93a9-c1cad6dcc362" xlink:to="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_91761a4a-e4d8-4f25-b935-c87d94894157" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:to="loc_us-gaap_PreferredStockValue_91761a4a-e4d8-4f25-b935-c87d94894157" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_635e62b6-bf23-4820-b660-280747576925" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:to="loc_us-gaap_CommonStockValue_635e62b6-bf23-4820-b660-280747576925" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_5913558f-a26a-4335-878e-f4654f8c59a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_5913558f-a26a-4335-878e-f4654f8c59a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_d9a243c7-e58c-438e-a7ec-a993dac3c56d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_d9a243c7-e58c-438e-a7ec-a993dac3c56d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_cd12fd66-dff7-41d2-9ce6-f3f252852097" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_cd12fd66-dff7-41d2-9ce6-f3f252852097" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_f2933da3-ce10-4de0-9fcc-589b151cb852" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_dc6924ea-07d7-47a2-849f-36ebe093a20d" xlink:to="loc_us-gaap_StockholdersEquity_f2933da3-ce10-4de0-9fcc-589b151cb852" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_38d43f11-067e-4114-b452-72c9253756fb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_d273c65c-87b3-4660-93a9-c1cad6dcc362" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_38d43f11-067e-4114-b452-72c9253756fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedBalanceSheetsParentheticals"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_89b4a736-2c5c-4a41-9e08-d49dcfe90eff" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_0e6dddd0-303b-4a20-ba70-50ebf7a05554" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_89b4a736-2c5c-4a41-9e08-d49dcfe90eff" xlink:to="loc_us-gaap_StatementTable_0e6dddd0-303b-4a20-ba70-50ebf7a05554" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_aa446864-0216-43d4-83cd-7b974b9a575e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_0e6dddd0-303b-4a20-ba70-50ebf7a05554" xlink:to="loc_us-gaap_StatementClassOfStockAxis_aa446864-0216-43d4-83cd-7b974b9a575e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_0bda3f36-e66e-46b5-a7ea-325303901956" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_aa446864-0216-43d4-83cd-7b974b9a575e" xlink:to="loc_us-gaap_ClassOfStockDomain_0bda3f36-e66e-46b5-a7ea-325303901956" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertiblePreferredStockMember_f2406541-382d-41b1-a235-e9d3a9a7d920" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertiblePreferredStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_0bda3f36-e66e-46b5-a7ea-325303901956" xlink:to="loc_us-gaap_ConvertiblePreferredStockMember_f2406541-382d-41b1-a235-e9d3a9a7d920" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_0e6dddd0-303b-4a20-ba70-50ebf7a05554" xlink:to="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_ffaba712-dc2f-4571-ac66-ddba98111d1e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_ffaba712-dc2f-4571-ac66-ddba98111d1e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_7c31b0db-3a78-4e8a-a158-bf696e690a2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_7c31b0db-3a78-4e8a-a158-bf696e690a2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_05a5ce7c-9100-431d-a95d-9b50769c0309" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_05a5ce7c-9100-431d-a95d-9b50769c0309" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_f682b6b3-284b-4bef-8068-fa40ff22bf70" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockSharesIssued_f682b6b3-284b-4bef-8068-fa40ff22bf70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_794eb13a-d976-4669-a7e9-21f94edbc874" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_794eb13a-d976-4669-a7e9-21f94edbc874" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_2a8eb90d-bdcf-4e26-aebb-0c52e3cc3d4e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_2a8eb90d-bdcf-4e26-aebb-0c52e3cc3d4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_11bdec98-7a5e-448a-93ad-c711f2cf79d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_11bdec98-7a5e-448a-93ad-c711f2cf79d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_d5b05bb1-0de4-40dc-ba5f-1a671ee121ec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockSharesIssued_d5b05bb1-0de4-40dc-ba5f-1a671ee121ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_82df68a2-8343-405c-a299-0923adc62ee1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_f542fe4e-a580-4913-9949-240a8c219e6e" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_82df68a2-8343-405c-a299-0923adc62ee1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofOperationsUnaudited"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_e8c5be75-a681-419f-baf4-617d1798adf3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_Revenues_e8c5be75-a681-419f-baf4-617d1798adf3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_6327b859-399f-4165-a498-3ebc3091d897" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_6327b859-399f-4165-a498-3ebc3091d897" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_b98dc99c-8f0e-4da7-a1bb-9c233ab4702c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_GrossProfit_b98dc99c-8f0e-4da7-a1bb-9c233ab4702c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_b1cc378f-6eed-4384-9941-644951800fa9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_OperatingExpensesAbstract_b1cc378f-6eed-4384-9941-644951800fa9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_49612ede-3cd3-4436-b2af-df294a3965be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_b1cc378f-6eed-4384-9941-644951800fa9" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_49612ede-3cd3-4436-b2af-df294a3965be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_d8d4e6cf-9035-4a32-863c-4f667dad99be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_b1cc378f-6eed-4384-9941-644951800fa9" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_d8d4e6cf-9035-4a32-863c-4f667dad99be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts_32a1e9b7-6f5d-4215-a4b1-63540fba92ae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_b1cc378f-6eed-4384-9941-644951800fa9" xlink:to="loc_us-gaap_RestructuringCosts_32a1e9b7-6f5d-4215-a4b1-63540fba92ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_8eac69d8-7c90-4c0f-9e60-8c2d79aa1463" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_b1cc378f-6eed-4384-9941-644951800fa9" xlink:to="loc_us-gaap_OperatingExpenses_8eac69d8-7c90-4c0f-9e60-8c2d79aa1463" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_87548f5f-83cd-4cfb-b927-eadeb471218f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_OperatingIncomeLoss_87548f5f-83cd-4cfb-b927-eadeb471218f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_b8d1572c-5536-4c23-9cc5-29b9303d1ba8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_OtherIncomeAndExpensesAbstract_b8d1572c-5536-4c23-9cc5-29b9303d1ba8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_6acc20d5-9f00-4e63-a478-e583c33739d0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_b8d1572c-5536-4c23-9cc5-29b9303d1ba8" xlink:to="loc_us-gaap_InterestExpense_6acc20d5-9f00-4e63-a478-e583c33739d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_cad63177-b18e-4419-8b2f-fbda9ae71a26" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_b8d1572c-5536-4c23-9cc5-29b9303d1ba8" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_cad63177-b18e-4419-8b2f-fbda9ae71a26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_6badefd0-a649-4456-918e-16916cad042c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_b8d1572c-5536-4c23-9cc5-29b9303d1ba8" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_6badefd0-a649-4456-918e-16916cad042c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_4f5d92b0-b50c-41cf-8d8f-d19027ae6fcb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_NetIncomeLoss_4f5d92b0-b50c-41cf-8d8f-d19027ae6fcb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_49ac8293-2ee8-4f80-b0ca-ce698f663392" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_49ac8293-2ee8-4f80-b0ca-ce698f663392" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_8b7d26c1-2ecc-40cc-ad81-8d4bee69272e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_49ac8293-2ee8-4f80-b0ca-ce698f663392" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare_8b7d26c1-2ecc-40cc-ad81-8d4bee69272e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_7729dba5-964b-4365-aedf-ffcb7208bd82" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_7dba30c1-8432-4317-a96f-d1a8177c9f0d" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_7729dba5-964b-4365-aedf-ffcb7208bd82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_e9c4ec60-1838-4a49-8a95-c54b59438a5a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_7729dba5-964b-4365-aedf-ffcb7208bd82" xlink:to="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_e9c4ec60-1838-4a49-8a95-c54b59438a5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofComprehensiveLossUnaudited"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_3b629f90-7a24-4ec5-a862-2dab98cc36a9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_4dd91558-7f6f-43b1-8bf1-d38dcaa300d6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_3b629f90-7a24-4ec5-a862-2dab98cc36a9" xlink:to="loc_us-gaap_NetIncomeLoss_4dd91558-7f6f-43b1-8bf1-d38dcaa300d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_63fd40a1-e468-4540-9628-854548950041" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_3b629f90-7a24-4ec5-a862-2dab98cc36a9" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_63fd40a1-e468-4540-9628-854548950041" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_85d89d30-e0d6-4ee9-b86d-7e7237a5f0b1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_63fd40a1-e468-4540-9628-854548950041" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_85d89d30-e0d6-4ee9-b86d-7e7237a5f0b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_46703315-89d0-499e-9cc2-95962469be7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_3b629f90-7a24-4ec5-a862-2dab98cc36a9" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_46703315-89d0-499e-9cc2-95962469be7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_759bdcc8-50bd-4802-ba57-9a4add082bf5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_76542c76-bef0-49e2-8c06-35a9da63b6d0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_759bdcc8-50bd-4802-ba57-9a4add082bf5" xlink:to="loc_us-gaap_StatementTable_76542c76-bef0-49e2-8c06-35a9da63b6d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_eff24df0-6a50-4be0-99c9-c2ec73b061d4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_76542c76-bef0-49e2-8c06-35a9da63b6d0" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_eff24df0-6a50-4be0-99c9-c2ec73b061d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_eff24df0-6a50-4be0-99c9-c2ec73b061d4" xlink:to="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember_fdf7396f-0053-4523-bb7f-bbf6ce0f4fde" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_PreferredStockMember_fdf7396f-0053-4523-bb7f-bbf6ce0f4fde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_2b674918-7454-4808-ad4f-f8c0c058d04b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_CommonStockMember_2b674918-7454-4808-ad4f-f8c0c058d04b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_8b9431b0-ffbc-4e91-a8e7-7090f041c7a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_8b9431b0-ffbc-4e91-a8e7-7090f041c7a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2da3535a-0c54-4e49-9127-c39a054ca187" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2da3535a-0c54-4e49-9127-c39a054ca187" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_3dca50f5-5b3c-4830-be90-0302856d8753" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_c15b5a4e-b2eb-4f6c-adf0-be4c3f6ef3b9" xlink:to="loc_us-gaap_RetainedEarningsMember_3dca50f5-5b3c-4830-be90-0302856d8753" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_5e15fccc-7aae-4051-a39c-5f65fdc19a88" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_76542c76-bef0-49e2-8c06-35a9da63b6d0" xlink:to="loc_us-gaap_StatementLineItems_5e15fccc-7aae-4051-a39c-5f65fdc19a88" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_5e15fccc-7aae-4051-a39c-5f65fdc19a88" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_9b393751-423a-452b-af15-bc16f4d2875b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_SharesOutstanding_9b393751-423a-452b-af15-bc16f4d2875b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_03afabcc-78c2-4686-8a39-1d55cca9e1b2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockholdersEquity_03afabcc-78c2-4686-8a39-1d55cca9e1b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_27165155-b82f-4d8f-8fcb-5db1003e9e51" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption_27165155-b82f-4d8f-8fcb-5db1003e9e51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_10c197b5-4bc8-463f-a2a2-63eaf504557c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_10c197b5-4bc8-463f-a2a2-63eaf504557c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_c5caf7b9-2b87-41cc-9ab8-00598c34d025" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_c5caf7b9-2b87-41cc-9ab8-00598c34d025" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease_ede0dade-6fa4-4f4d-8c1d-1b13319ecc1b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease_ede0dade-6fa4-4f4d-8c1d-1b13319ecc1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_fd7abb26-1c97-411e-99fe-439ca8ec5574" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_fd7abb26-1c97-411e-99fe-439ca8ec5574" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_97c72272-adab-48b3-839d-44d4fbe124a1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_97c72272-adab-48b3-839d-44d4fbe124a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_5fa2303d-5b1a-4fda-888d-ba599dd1dcef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_5fa2303d-5b1a-4fda-888d-ba599dd1dcef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockConversionsInducements_fcd552bb-aa09-4669-8b5d-6ec16a9d7034" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockConversionsInducements"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_PreferredStockConversionsInducements_fcd552bb-aa09-4669-8b5d-6ec16a9d7034" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_7efc32ff-38d6-45da-a03b-4860b3f1877a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_7efc32ff-38d6-45da-a03b-4860b3f1877a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_a22283fa-5947-4cbf-b740-50deb9c6e695" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation_a22283fa-5947-4cbf-b740-50deb9c6e695" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_4bbd7b04-1b6f-4a70-9be0-2537dad03ec7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_4bbd7b04-1b6f-4a70-9be0-2537dad03ec7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_f5cdf329-f2da-4a23-8c25-aefe8a26961c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_f5cdf329-f2da-4a23-8c25-aefe8a26961c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_a9bc84b5-62b4-4776-9636-5466c1f6272f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_a9bc84b5-62b4-4776-9636-5466c1f6272f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_742291ae-b0c8-4d04-95bd-81f69c922373" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_SharesOutstanding_742291ae-b0c8-4d04-95bd-81f69c922373" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_33c64bf7-7c5d-47cc-b2f1-d1eccd8236be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_165e6b3d-7fbd-4340-9c80-63c551858759" xlink:to="loc_us-gaap_StockholdersEquity_33c64bf7-7c5d-47cc-b2f1-d1eccd8236be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited" xlink:type="simple" xlink:href="efoi-20200331.xsd#CondensedConsolidatedStatementsofCashFlowsUnaudited"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_a0ead898-00c7-4405-9720-85073eff1d4d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_a0ead898-00c7-4405-9720-85073eff1d4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_08eda03a-b0fb-402e-b486-7c20befd3388" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_a0ead898-00c7-4405-9720-85073eff1d4d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_08eda03a-b0fb-402e-b486-7c20befd3388" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_a0ead898-00c7-4405-9720-85073eff1d4d" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_21e03400-7223-4fd3-8b0a-0eed2b2af7a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_Depreciation_21e03400-7223-4fd3-8b0a-0eed2b2af7a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_ce377408-21a4-4802-b5a8-515e2a2d2187" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_ShareBasedCompensation_ce377408-21a4-4802-b5a8-515e2a2d2187" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_91a26c19-bb7f-4411-b9b4-42b7491d2550" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_91a26c19-bb7f-4411-b9b4-42b7491d2550" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_89a595e2-0748-43f2-84de-7aef087c6bc8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_89a595e2-0748-43f2-84de-7aef087c6bc8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWriteDown_828ca6b4-108e-4572-adf2-89feba0fda29" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWriteDown"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_InventoryWriteDown_828ca6b4-108e-4572-adf2-89feba0fda29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_IncreaseDecreaseInProvisionForWarranties_adf7ae44-830c-4bcc-a294-bd5de80a38d9" xlink:href="efoi-20200331.xsd#efoi_IncreaseDecreaseInProvisionForWarranties"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_efoi_IncreaseDecreaseInProvisionForWarranties_adf7ae44-830c-4bcc-a294-bd5de80a38d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet_3d449e1f-426e-4ea3-8ad3-bf476abd1124" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfDeferredLoanOriginationFeesNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet_3d449e1f-426e-4ea3-8ad3-bf476abd1124" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_c708c0d8-e70b-49b1-9386-fe6283b69afb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_c708c0d8-e70b-49b1-9386-fe6283b69afb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_54574f4c-6753-42ca-b1ad-c2d844e4ec90" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_2f4871d2-cf27-4933-95e9-2e8b3185601b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_2f4871d2-cf27-4933-95e9-2e8b3185601b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_d76fd2eb-747a-48a1-9897-2635b28907a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_d76fd2eb-747a-48a1-9897-2635b28907a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_aeb8881d-1389-471b-afa6-f5b8328b2457" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_aeb8881d-1389-471b-afa6-f5b8328b2457" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_f5797971-316f-4194-97a8-1ee6e51dfabf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_f5797971-316f-4194-97a8-1ee6e51dfabf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_14272b48-88c8-4850-b807-d35d413cfc17" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_14272b48-88c8-4850-b807-d35d413cfc17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_0954e001-7274-47e5-ba46-0490c3fbf592" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_0954e001-7274-47e5-ba46-0490c3fbf592" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_cde5a53b-eb2b-4dc7-a42e-68f10064aba6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1d346cbf-355f-4bce-81bc-6fa2f38d8ce7" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities_cde5a53b-eb2b-4dc7-a42e-68f10064aba6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_51ecb0c1-0a3c-4c73-b2a9-0667897d5fac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_a0ead898-00c7-4405-9720-85073eff1d4d" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_51ecb0c1-0a3c-4c73-b2a9-0667897d5fac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_309dc4d5-3fee-482c-840b-756616c5de66" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_309dc4d5-3fee-482c-840b-756616c5de66" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_bf25b2cf-e45e-4936-806a-bedf53828d08" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_309dc4d5-3fee-482c-840b-756616c5de66" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_bf25b2cf-e45e-4936-806a-bedf53828d08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities_1eb861ba-982e-4c4a-aef0-e93e146928f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSalesOfAssetsInvestingActivities"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_309dc4d5-3fee-482c-840b-756616c5de66" xlink:to="loc_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities_1eb861ba-982e-4c4a-aef0-e93e146928f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a4bfa598-e13b-43f1-9069-d4fad79c5fa7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_309dc4d5-3fee-482c-840b-756616c5de66" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a4bfa598-e13b-43f1-9069-d4fad79c5fa7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants_87a95621-396b-4ab3-8545-5a387a08f7f3" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromIssuanceOfCommonStockAndWarrants"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants_87a95621-396b-4ab3-8545-5a387a08f7f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfStockIssuanceCosts_e6671ac8-0ce5-4c40-94b6-cf91e5b0b428" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_us-gaap_PaymentsOfStockIssuanceCosts_e6671ac8-0ce5-4c40-94b6-cf91e5b0b428" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_4db6e379-2d31-4708-9f84-547e867aa9af" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_4db6e379-2d31-4708-9f84-547e867aa9af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_833f6b83-2e53-4ba3-84ae-931f7ed2e642" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_833f6b83-2e53-4ba3-84ae-931f7ed2e642" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_8c671f7d-ced3-4836-99d3-8b77952146f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_8c671f7d-ced3-4836-99d3-8b77952146f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_a434d948-e536-425a-8698-297fadc6e3db" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_a434d948-e536-425a-8698-297fadc6e3db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_4636a861-0e80-4c1e-ab8a-63a56790f0cb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_4636a861-0e80-4c1e-ab8a-63a56790f0cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_cbb56877-c06e-4be6-af2c-e4b02fe328f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_69acb8a4-6f89-4c98-a2bc-e3f8bf3392a3" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_cbb56877-c06e-4be6-af2c-e4b02fe328f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_d22cf2a7-a73a-4377-959f-7f8d08d7ae9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_d22cf2a7-a73a-4377-959f-7f8d08d7ae9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_db481328-5f5f-46ab-911d-7747512ee415" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_db481328-5f5f-46ab-911d-7747512ee415" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_a502904c-0962-4197-bdf9-ca514a046cf4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_a502904c-0962-4197-bdf9-ca514a046cf4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_9e71403f-471f-48a5-8e1f-0e0ec5e4fefa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_17a17f8e-767e-4d95-acfe-f6d5cf31185c" xlink:to="loc_us-gaap_CashAndCashEquivalentsAbstract_9e71403f-471f-48a5-8e1f-0e0ec5e4fefa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_40c9215e-0b78-4b96-b568-ffd980ec0ab8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_9e71403f-471f-48a5-8e1f-0e0ec5e4fefa" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_40c9215e-0b78-4b96-b568-ffd980ec0ab8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_19a3fb57-4314-49e7-a161-b923892f6d44" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_9e71403f-471f-48a5-8e1f-0e0ec5e4fefa" xlink:to="loc_us-gaap_RestrictedCash_19a3fb57-4314-49e7-a161-b923892f6d44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_8c6d88f7-e3cd-491c-8b11-1da3a86e319d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_9e71403f-471f-48a5-8e1f-0e0ec5e4fefa" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_8c6d88f7-e3cd-491c-8b11-1da3a86e319d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/NatureofOperations" xlink:type="simple" xlink:href="efoi-20200331.xsd#NatureofOperations"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/NatureofOperations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureTextBlockAbstract_fa62d8fc-e1c5-458f-91d2-013cca5e10c6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureTextBlockAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NatureOfOperations_486cd4aa-d406-4b81-89c3-43da8d7984c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NatureOfOperations"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureTextBlockAbstract_fa62d8fc-e1c5-458f-91d2-013cca5e10c6" xlink:to="loc_us-gaap_NatureOfOperations_486cd4aa-d406-4b81-89c3-43da8d7984c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPolicies"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_2b85a776-dd81-4192-b70a-4aa1fc78e6d0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock_eec66581-6650-4324-9638-8ed179574a7e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_2b85a776-dd81-4192-b70a-4aa1fc78e6d0" xlink:to="loc_us-gaap_SignificantAccountingPoliciesTextBlock_eec66581-6650-4324-9638-8ed179574a7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_06060678-e721-4e2b-ad8b-141afd18c3b9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_06060678-e721-4e2b-ad8b-141afd18c3b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_cb8fab1b-4935-41dc-84c0-26986a092396" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_UseOfEstimates_cb8fab1b-4935-41dc-84c0-26986a092396" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_a63e3f82-d81c-4812-b2cd-99d80da4a665" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_a63e3f82-d81c-4812-b2cd-99d80da4a665" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_86ee00c2-d78d-4783-84f0-86f8a0903644" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_RevenueRecognitionPolicyTextBlock_86ee00c2-d78d-4783-84f0-86f8a0903644" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy_bb23e21c-3ed2-44eb-96fd-760dfbeafb63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy_bb23e21c-3ed2-44eb-96fd-760dfbeafb63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_d71a0bcf-a746-41df-b4df-223e7b8b533a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_d71a0bcf-a746-41df-b4df-223e7b8b533a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyPolicy_a6958295-523b-4dc5-b07f-b3c16b79ddef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyPolicy"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_StandardProductWarrantyPolicy_a6958295-523b-4dc5-b07f-b3c16b79ddef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_da4b482a-2e50-4cb3-b552-89ab5dae6034" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_5c624e5a-64ad-4b2c-9856-b6c81b369d8e" xlink:to="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_da4b482a-2e50-4cb3-b552-89ab5dae6034" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_fbfd2bbd-0d3c-4f75-9895-8d0cbd973d8b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_76295f75-babb-454d-9044-bd2e27d4516a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_fbfd2bbd-0d3c-4f75-9895-8d0cbd973d8b" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_76295f75-babb-454d-9044-bd2e27d4516a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_b1190739-767f-4e9d-898d-bcce5a29a558" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_fbfd2bbd-0d3c-4f75-9895-8d0cbd973d8b" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_b1190739-767f-4e9d-898d-bcce5a29a558" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_43ef1b43-a3ca-4adc-8fe3-36431925a0aa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_fbfd2bbd-0d3c-4f75-9895-8d0cbd973d8b" xlink:to="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_43ef1b43-a3ca-4adc-8fe3-36431925a0aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_4e636340-904b-4439-8d1e-d70bf3f85620" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_fbfd2bbd-0d3c-4f75-9895-8d0cbd973d8b" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_4e636340-904b-4439-8d1e-d70bf3f85620" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_a0a93726-29d9-4766-a41c-498071b70faa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_fbfd2bbd-0d3c-4f75-9895-8d0cbd973d8b" xlink:to="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_a0a93726-29d9-4766-a41c-498071b70faa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_51ee0c16-0986-43f4-a46e-0f173e1e0b1a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_51ee0c16-0986-43f4-a46e-0f173e1e0b1a" xlink:to="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MajorCustomersAxis_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_MajorCustomersAxis_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_MajorCustomersAxis_bae1b0a8-8a6f-40c9-be4f-cb5526b6dc3a" xlink:to="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DistributorToTheU.S.NavyMember_edf9bd30-b341-49aa-a58f-4c865f84e8be" xlink:href="efoi-20200331.xsd#efoi_DistributorToTheU.S.NavyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:to="loc_efoi_DistributorToTheU.S.NavyMember_edf9bd30-b341-49aa-a58f-4c865f84e8be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RegionalCommercialLightingRetrofitCompanyMember_9fe3796c-f54e-47db-a130-529637cbe237" xlink:href="efoi-20200331.xsd#efoi_RegionalCommercialLightingRetrofitCompanyMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:to="loc_efoi_RegionalCommercialLightingRetrofitCompanyMember_9fe3796c-f54e-47db-a130-529637cbe237" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_USNavyAndShipbuildersMember_b4b8ba08-8395-4086-9b51-6ec49afe58ff" xlink:href="efoi-20200331.xsd#efoi_USNavyAndShipbuildersMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_b294d4b1-f90b-4140-9878-9422b6201289" xlink:to="loc_efoi_USNavyAndShipbuildersMember_b4b8ba08-8395-4086-9b51-6ec49afe58ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_ce214490-e87c-4269-bb86-870e030811bd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_ce214490-e87c-4269-bb86-870e030811bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_ce214490-e87c-4269-bb86-870e030811bd" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesRevenueNetMember_f64e8c88-b37e-43c6-a80b-e2937973d74f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesRevenueNetMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:to="loc_us-gaap_SalesRevenueNetMember_f64e8c88-b37e-43c6-a80b-e2937973d74f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableMember_13310423-477a-45ff-a36d-4acb2c1c4d06" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_640234f6-b063-4a83-8cac-ae18ac5d1467" xlink:to="loc_us-gaap_AccountsReceivableMember_13310423-477a-45ff-a36d-4acb2c1c4d06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_9201ab42-3eda-484a-b946-69a9c9ccf416" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_9201ab42-3eda-484a-b946-69a9c9ccf416" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_9201ab42-3eda-484a-b946-69a9c9ccf416" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerConcentrationRiskMember_effeb189-0c75-4d01-a769-f671e792aef1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerConcentrationRiskMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:to="loc_us-gaap_CustomerConcentrationRiskMember_effeb189-0c75-4d01-a769-f671e792aef1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeographicConcentrationRiskMember_b3b6fb1f-1ea3-470c-97ff-81ae42f27bce" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeographicConcentrationRiskMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_bc388d17-8c5b-4106-83d1-c2ec971b3744" xlink:to="loc_us-gaap_GeographicConcentrationRiskMember_b3b6fb1f-1ea3-470c-97ff-81ae42f27bce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_221c21cc-f035-4867-8293-2bef58807f11" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_RangeAxis_221c21cc-f035-4867-8293-2bef58807f11" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_221c21cc-f035-4867-8293-2bef58807f11" xlink:to="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_9aaac595-80f8-4cfc-9765-715361ebf826" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:to="loc_srt_MinimumMember_9aaac595-80f8-4cfc-9765-715361ebf826" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_c0d77796-cc03-4ddb-b5d1-774f25b30b83" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_113ce2f4-54b2-4f31-aeeb-e092977d4a3c" xlink:to="loc_srt_MaximumMember_c0d77796-cc03-4ddb-b5d1-774f25b30b83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_StatementGeographicalAxis_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_725f3342-7bbb-49bb-b9f4-c6cefb4e0a44" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_48a25ef1-2889-40e6-a4b3-2c8d3d2bd267" xlink:to="loc_srt_SegmentGeographicalDomain_725f3342-7bbb-49bb-b9f4-c6cefb4e0a44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonUsMember_66c36d2c-0f20-4b43-848f-7fe5dd4e6858" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonUsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_725f3342-7bbb-49bb-b9f4-c6cefb4e0a44" xlink:to="loc_us-gaap_NonUsMember_66c36d2c-0f20-4b43-848f-7fe5dd4e6858" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_ad917340-afd9-47e5-baa4-1886b88bdb6a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_srt_ProductOrServiceAxis_ad917340-afd9-47e5-baa4-1886b88bdb6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_ad917340-afd9-47e5-baa4-1886b88bdb6a" xlink:to="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_AllOtherProductsMember_5feb28af-6bb4-479f-8ac7-09528a83e47a" xlink:href="efoi-20200331.xsd#efoi_AllOtherProductsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:to="loc_efoi_AllOtherProductsMember_5feb28af-6bb4-479f-8ac7-09528a83e47a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember_6201e7b0-a34f-476d-b333-adfb409177c7" xlink:href="efoi-20200331.xsd#efoi_LEDFLTubularLEDLampsExcludingRedCapsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:to="loc_efoi_LEDFLTubularLEDLampsExcludingRedCapsMember_6201e7b0-a34f-476d-b333-adfb409177c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember_b6c7a807-8b0b-4fc1-99dd-5c3250972d98" xlink:href="efoi-20200331.xsd#efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_bfddeb3b-53ef-4579-9e35-f3db115a17e7" xlink:to="loc_efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember_b6c7a807-8b0b-4fc1-99dd-5c3250972d98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_c7297051-f708-4f5c-9612-d9989069ba5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_c7297051-f708-4f5c-9612-d9989069ba5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_0d880077-2020-4bb0-9728-0d7bf06f3360" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_c7297051-f708-4f5c-9612-d9989069ba5d" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_0d880077-2020-4bb0-9728-0d7bf06f3360" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_c252f52f-3681-453d-9d0a-579579f9578a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_0d880077-2020-4bb0-9728-0d7bf06f3360" xlink:to="loc_us-gaap_SubsequentEventMember_c252f52f-3681-453d-9d0a-579579f9578a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_181bea16-5379-4cce-b143-08b8d032acb0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_181bea16-5379-4cce-b143-08b8d032acb0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_181bea16-5379-4cce-b143-08b8d032acb0" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InstitutionalInvestorMember_062fe8dd-e616-4499-97ff-da4e6fb7377d" xlink:href="efoi-20200331.xsd#efoi_InstitutionalInvestorMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:to="loc_efoi_InstitutionalInvestorMember_062fe8dd-e616-4499-97ff-da4e6fb7377d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrivatePlacementMember_467cf97a-8887-4166-96a8-fafa97f3d0d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrivatePlacementMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_51837a5f-5206-45a8-8269-bc7b2d2ca9ab" xlink:to="loc_us-gaap_PrivatePlacementMember_467cf97a-8887-4166-96a8-fafa97f3d0d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_44d97aa9-0cef-4f51-bde9-7d91340336b1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_DebtInstrumentAxis_44d97aa9-0cef-4f51-bde9-7d91340336b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_f318f19e-8e18-4f29-a401-7cfd99972130" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_44d97aa9-0cef-4f51-bde9-7d91340336b1" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_f318f19e-8e18-4f29-a401-7cfd99972130" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePurchaseAgreementMember_f6cb0910-f3c3-409d-a4b7-e846310fc987" xlink:href="efoi-20200331.xsd#efoi_NotePurchaseAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_f318f19e-8e18-4f29-a401-7cfd99972130" xlink:to="loc_efoi_NotePurchaseAgreementMember_f6cb0910-f3c3-409d-a4b7-e846310fc987" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskLineItems"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTable_f8ae7efc-922f-4000-8e18-e266866791e1" xlink:to="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_7ae8653f-ca05-4ac4-bc06-f61c8f56c207" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskPercentage1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_7ae8653f-ca05-4ac4-bc06-f61c8f56c207" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_StandardProductWarrantyNumberofYears_d8b000fe-47cd-410a-a91b-8138da81bec2" xlink:href="efoi-20200331.xsd#efoi_StandardProductWarrantyNumberofYears"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_StandardProductWarrantyNumberofYears_d8b000fe-47cd-410a-a91b-8138da81bec2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_c4e5eb93-3bcc-4b4a-8871-5cf930a66f18" xlink:href="efoi-20200331.xsd#efoi_ClassOfWarrantOrRightWarrantsIssued"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_c4e5eb93-3bcc-4b4a-8871-5cf930a66f18" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_a70a196f-712e-4d7d-a1df-bb30554cf386" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_a70a196f-712e-4d7d-a1df-bb30554cf386" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForPlacementAgentCommissions_8052747c-9254-436e-a97f-c293644ac25f" xlink:href="efoi-20200331.xsd#efoi_PaymentsForPlacementAgentCommissions"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_PaymentsForPlacementAgentCommissions_8052747c-9254-436e-a97f-c293644ac25f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_ad5c7922-4418-466a-96e8-86871aaeabf0" xlink:href="efoi-20200331.xsd#efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_ad5c7922-4418-466a-96e8-86871aaeabf0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForClearingFees_a48057ac-0af2-4c71-b129-12021dbc822b" xlink:href="efoi-20200331.xsd#efoi_PaymentsForClearingFees"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_PaymentsForClearingFees_a48057ac-0af2-4c71-b129-12021dbc822b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OfferingCosts_bc8093a2-370c-4a28-9ef8-f39690050a98" xlink:href="efoi-20200331.xsd#efoi_OfferingCosts"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_OfferingCosts_bc8093a2-370c-4a28-9ef8-f39690050a98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_cd405948-f176-437b-ac1e-b614cc4bcaf2" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_cd405948-f176-437b-ac1e-b614cc4bcaf2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_323d11ef-4084-4f9a-900c-7fa15d331d9e" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentProceedsToBePaidToLenderPercent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_323d11ef-4084-4f9a-900c-7fa15d331d9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_d8637859-c748-44e9-bbf4-2583ecf7ab68" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_d8637859-c748-44e9-bbf4-2583ecf7ab68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_27e66778-ad0c-4c90-b352-2b98e81574c0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskLineItems_0876be9f-1a16-44f4-befa-e73ff9aa057d" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_27e66778-ad0c-4c90-b352-2b98e81574c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_65bca989-369a-4003-88fb-244c600232f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_e4e0d041-942a-44c0-b4ea-55b123d6841b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_65bca989-369a-4003-88fb-244c600232f4" xlink:to="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_e4e0d041-942a-44c0-b4ea-55b123d6841b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_53329849-543d-4679-86ca-34c30f0fb33a" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_e4e0d041-942a-44c0-b4ea-55b123d6841b" xlink:to="loc_srt_ProductOrServiceAxis_53329849-543d-4679-86ca-34c30f0fb33a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_53329849-543d-4679-86ca-34c30f0fb33a" xlink:to="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_CommercialProductsMember_94b74b57-f1f3-4ccf-8b2c-7384e020ffcf" xlink:href="efoi-20200331.xsd#efoi_CommercialProductsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:to="loc_efoi_CommercialProductsMember_94b74b57-f1f3-4ccf-8b2c-7384e020ffcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_MMMProductsMember_bae3f1b9-c5b9-4c09-88d3-f029d69e2496" xlink:href="efoi-20200331.xsd#efoi_MMMProductsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_109630d4-ad40-4cbd-b7c8-8790e09ff095" xlink:to="loc_efoi_MMMProductsMember_bae3f1b9-c5b9-4c09-88d3-f029d69e2496" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_bf9db5c0-c711-40ba-a1e0-f32bb5c696ea" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable_e4e0d041-942a-44c0-b4ea-55b123d6841b" xlink:to="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_bf9db5c0-c711-40ba-a1e0-f32bb5c696ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_32c2ba17-26ef-4418-b741-31d76cc7feaf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems_bf9db5c0-c711-40ba-a1e0-f32bb5c696ea" xlink:to="loc_us-gaap_Revenues_32c2ba17-26ef-4418-b741-31d76cc7feaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_8ac3b942-5645-4ee4-ac39-83b9a2c1785a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_5d594d13-3286-404e-b9fe-73e829a84ac3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_8ac3b942-5645-4ee4-ac39-83b9a2c1785a" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_5d594d13-3286-404e-b9fe-73e829a84ac3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_be5cee25-9946-414b-afff-e710025d0ef8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_8ac3b942-5645-4ee4-ac39-83b9a2c1785a" xlink:to="loc_us-gaap_EarningsPerShareAbstract_be5cee25-9946-414b-afff-e710025d0ef8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_db092331-2d76-4c7a-9a0d-3da67bbe2889" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_be5cee25-9946-414b-afff-e710025d0ef8" xlink:to="loc_us-gaap_NetIncomeLoss_db092331-2d76-4c7a-9a0d-3da67bbe2889" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_a891c1d0-7528-437b-8660-696c7e02440a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_8ac3b942-5645-4ee4-ac39-83b9a2c1785a" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_a891c1d0-7528-437b-8660-696c7e02440a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_5160c5ff-66f0-4bc8-b62a-b133ee359e2c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_a891c1d0-7528-437b-8660-696c7e02440a" xlink:to="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_5160c5ff-66f0-4bc8-b62a-b133ee359e2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_9d862d96-b98a-4262-8b75-0007a1cb39e2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_9dfa2251-1061-4f94-b53a-6c422f75d5cd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_9d862d96-b98a-4262-8b75-0007a1cb39e2" xlink:to="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_9dfa2251-1061-4f94-b53a-6c422f75d5cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrual_5b67bdf0-3f26-49aa-9988-488f048cf986" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_9dfa2251-1061-4f94-b53a-6c422f75d5cd" xlink:to="loc_us-gaap_ProductWarrantyAccrual_5b67bdf0-3f26-49aa-9988-488f048cf986" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued_62f93ab5-944d-4b66-bcac-55eef147d838" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualWarrantiesIssued"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_9dfa2251-1061-4f94-b53a-6c422f75d5cd" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued_62f93ab5-944d-4b66-bcac-55eef147d838" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease_39db5a88-d34a-476c-a590-5b5780d436be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_9dfa2251-1061-4f94-b53a-6c422f75d5cd" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease_39db5a88-d34a-476c-a590-5b5780d436be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualPayments_086efc7c-d205-4f44-85b9-2a8878335975" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardProductWarrantyAccrualPayments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_9dfa2251-1061-4f94-b53a-6c422f75d5cd" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualPayments_086efc7c-d205-4f44-85b9-2a8878335975" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrual_8928830a-307b-4690-b848-15a9ffcfa86a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_9dfa2251-1061-4f94-b53a-6c422f75d5cd" xlink:to="loc_us-gaap_ProductWarrantyAccrual_8928830a-307b-4690-b848-15a9ffcfa86a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_StandardProductWarrantyNumberofYears_6297e3b5-0fe4-4166-b6b8-66be11d0b79c" xlink:href="efoi-20200331.xsd#efoi_StandardProductWarrantyNumberofYears"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_9d862d96-b98a-4262-8b75-0007a1cb39e2" xlink:to="loc_efoi_StandardProductWarrantyNumberofYears_6297e3b5-0fe4-4166-b6b8-66be11d0b79c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_4afb238f-2035-4c78-b7fb-41a8df5cdd8f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_935c6e9e-59f5-4554-a139-b29fe24a3c6d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4afb238f-2035-4c78-b7fb-41a8df5cdd8f" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_935c6e9e-59f5-4554-a139-b29fe24a3c6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_efd0a359-d5d5-4c74-97e7-806263047d58" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_935c6e9e-59f5-4554-a139-b29fe24a3c6d" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_efd0a359-d5d5-4c74-97e7-806263047d58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_efd0a359-d5d5-4c74-97e7-806263047d58" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_286cc430-7ddb-4b30-ad07-cdb05223aacd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_286cc430-7ddb-4b30-ad07-cdb05223aacd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_efa51b69-3d64-4d0b-b217-bc5968d270e3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_efa51b69-3d64-4d0b-b217-bc5968d270e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_104a113c-60e4-47d8-b89a-8f09cb8381d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_aee1c0e9-7fbb-41b9-b5a1-43bed70fe9a4" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_104a113c-60e4-47d8-b89a-8f09cb8381d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_af5b056f-428e-473e-bd08-6ea0cac238af" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_935c6e9e-59f5-4554-a139-b29fe24a3c6d" xlink:to="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_af5b056f-428e-473e-bd08-6ea0cac238af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_90cdb1a7-13ce-41d0-9d35-aeb9634737f6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_af5b056f-428e-473e-bd08-6ea0cac238af" xlink:to="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_90cdb1a7-13ce-41d0-9d35-aeb9634737f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_2e66d4ac-7e47-461d-a9ca-66a5e7ae91cd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants_e4f17a2e-2669-45e0-8c4b-e60598048e76" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_2e66d4ac-7e47-461d-a9ca-66a5e7ae91cd" xlink:to="loc_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants_e4f17a2e-2669-45e0-8c4b-e60598048e76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_265b1976-bddc-4987-bb3b-0cfb350cfbb1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_2e66d4ac-7e47-461d-a9ca-66a5e7ae91cd" xlink:to="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent_265b1976-bddc-4987-bb3b-0cfb350cfbb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAdjustmentOfWarrants_e629bcc0-bc6a-45a3-877b-39dc4750e236" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAdjustmentOfWarrants"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_2e66d4ac-7e47-461d-a9ca-66a5e7ae91cd" xlink:to="loc_us-gaap_FairValueAdjustmentOfWarrants_e629bcc0-bc6a-45a3-877b-39dc4750e236" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_d838eb4d-98d2-4a43-8f28-1f885b2826f9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_d838eb4d-98d2-4a43-8f28-1f885b2826f9" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_0425f5bd-e5fa-4dea-9051-7170c352b7ab" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:to="loc_srt_RangeAxis_0425f5bd-e5fa-4dea-9051-7170c352b7ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_0425f5bd-e5fa-4dea-9051-7170c352b7ab" xlink:to="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_98cd8b77-bab9-4b1c-833a-23eee4923783" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:to="loc_srt_MinimumMember_98cd8b77-bab9-4b1c-833a-23eee4923783" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_712f69ef-cd6f-41b9-8c24-5beb691a51bf" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_46f3038e-befd-4e32-8faa-78be2079c0c1" xlink:to="loc_srt_MaximumMember_712f69ef-cd6f-41b9-8c24-5beb691a51bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_985ac6a9-8e76-4588-8682-c62b056d6bb0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_985ac6a9-8e76-4588-8682-c62b056d6bb0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_1aabbe09-15b3-4983-be66-be3d1d3d2be8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_985ac6a9-8e76-4588-8682-c62b056d6bb0" xlink:to="loc_us-gaap_EquityComponentDomain_1aabbe09-15b3-4983-be66-be3d1d3d2be8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WarrantMember_474cfee2-74e8-4821-8490-1c06614fa519" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WarrantMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_1aabbe09-15b3-4983-be66-be3d1d3d2be8" xlink:to="loc_us-gaap_WarrantMember_474cfee2-74e8-4821-8490-1c06614fa519" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_cdfffb7d-7d6a-49bd-b1f6-bd512bfbd4a4" xlink:to="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_50583a96-c5a2-4bb2-92cb-afccb7f3f3df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_50583a96-c5a2-4bb2-92cb-afccb7f3f3df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_e918f074-5534-4ceb-9c83-b2c449a1818d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum_e918f074-5534-4ceb-9c83-b2c449a1818d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_476ef919-df98-41f6-87eb-27983dbcbab0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum_476ef919-df98-41f6-87eb-27983dbcbab0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_0269d2ba-44b8-407b-bfb5-b9d569220873" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_c01ff285-55b9-4a06-a116-40d4f0c20330" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_0269d2ba-44b8-407b-bfb5-b9d569220873" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Restructuring" xlink:type="simple" xlink:href="efoi-20200331.xsd#Restructuring"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/Restructuring" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d912a88c-3dcf-465d-8b36-ba14dd56ee27" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_885ae550-b8e0-4a06-8878-6bb3721723c7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d912a88c-3dcf-465d-8b36-ba14dd56ee27" xlink:to="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_885ae550-b8e0-4a06-8878-6bb3721723c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringTables"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/RestructuringTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_3a1dfed2-2005-43a3-857b-1690bfa61fa5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_5bdb3f91-a83b-4b8f-9c7e-8f15dba3f36a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_3a1dfed2-2005-43a3-857b-1690bfa61fa5" xlink:to="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_5bdb3f91-a83b-4b8f-9c7e-8f15dba3f36a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/RestructuringNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_5ae45095-c312-45b6-971c-71abc0975bb8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_5ae45095-c312-45b6-971c-71abc0975bb8" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_f6043fa6-e2d4-4daf-a378-f07737548ed3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_f6043fa6-e2d4-4daf-a378-f07737548ed3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_c3e75c8f-d9cc-4be3-9c12-ec7cdcfbc357" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_f6043fa6-e2d4-4daf-a378-f07737548ed3" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_c3e75c8f-d9cc-4be3-9c12-ec7cdcfbc357" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_96580fbc-1792-433c-957a-fc51c58d715c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FacilityClosingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_c3e75c8f-d9cc-4be3-9c12-ec7cdcfbc357" xlink:to="loc_us-gaap_FacilityClosingMember_96580fbc-1792-433c-957a-fc51c58d715c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_5d31c03e-058b-4ed9-ab97-6aeeddabb195" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:to="loc_us-gaap_RestructuringPlanAxis_5d31c03e-058b-4ed9-ab97-6aeeddabb195" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_8c9d87b5-ccd5-4bb0-ba51-ef2e195530e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_5d31c03e-058b-4ed9-ab97-6aeeddabb195" xlink:to="loc_us-gaap_RestructuringPlanDomain_8c9d87b5-ccd5-4bb0-ba51-ef2e195530e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_A2017RestructuringPlanMember_0292342d-7327-4fad-9630-9b9f959e4c14" xlink:href="efoi-20200331.xsd#efoi_A2017RestructuringPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_8c9d87b5-ccd5-4bb0-ba51-ef2e195530e8" xlink:to="loc_efoi_A2017RestructuringPlanMember_0292342d-7327-4fad-9630-9b9f959e4c14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_e2f99e32-ed8e-4c88-9b21-79539369ac5b" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts_531ccf5b-019d-4daf-98e8-38a69dec6aa2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCosts"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:to="loc_us-gaap_RestructuringCosts_531ccf5b-019d-4daf-98e8-38a69dec6aa2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_9cc64c75-97d8-4d00-9030-39e56fccda8c" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_a80e9481-60ab-4fbc-813d-ef2570c75816" xlink:to="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_9cc64c75-97d8-4d00-9030-39e56fccda8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#RestructuringReconciliationofRestructuringLiabilityDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_aafbcde9-a13c-445d-b253-1a62499e59e8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_aafbcde9-a13c-445d-b253-1a62499e59e8" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:to="loc_us-gaap_RestructuringPlanAxis_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_6753d0ae-6741-45d4-9d1d-b19ce9cd1200" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_b7a1a263-fe82-4a45-8ad0-a8dc54618fe1" xlink:to="loc_us-gaap_RestructuringPlanDomain_6753d0ae-6741-45d4-9d1d-b19ce9cd1200" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_A2017RestructuringPlanMember_f4c737d4-879a-4859-b474-7eda8c394916" xlink:href="efoi-20200331.xsd#efoi_A2017RestructuringPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_6753d0ae-6741-45d4-9d1d-b19ce9cd1200" xlink:to="loc_efoi_A2017RestructuringPlanMember_f4c737d4-879a-4859-b474-7eda8c394916" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_3a246c1b-df24-488d-a12e-7eeacb853899" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_3a246c1b-df24-488d-a12e-7eeacb853899" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_f9f7bcac-66c6-4767-a7b1-6db7563a0664" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_3a246c1b-df24-488d-a12e-7eeacb853899" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_f9f7bcac-66c6-4767-a7b1-6db7563a0664" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_e6f36e3a-d388-475d-88ad-bdf2bc4fdb0a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FacilityClosingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_f9f7bcac-66c6-4767-a7b1-6db7563a0664" xlink:to="loc_us-gaap_FacilityClosingMember_e6f36e3a-d388-475d-88ad-bdf2bc4fdb0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_4370426c-2d82-4b47-bcb0-2a2cdcf1e2d3" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_292b8459-abc1-4854-8676-a2d78ff9ca5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:to="loc_us-gaap_RestructuringReserve_292b8459-abc1-4854-8676-a2d78ff9ca5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuringReserveAccretion_ed342421-71a8-48fa-8c53-75cbb9d5bcdb" xlink:href="efoi-20200331.xsd#efoi_RestructuringReserveAccretion"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:to="loc_efoi_RestructuringReserveAccretion_ed342421-71a8-48fa-8c53-75cbb9d5bcdb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_83c4ec89-1cc2-470e-ac79-d241a3bb8a2f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:to="loc_us-gaap_PaymentsForRestructuring_83c4ec89-1cc2-470e-ac79-d241a3bb8a2f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_ded9d973-e8dc-4500-ba21-acba45695ac2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_740fda76-49f1-4b26-9f44-82d012c03685" xlink:to="loc_us-gaap_RestructuringReserve_ded9d973-e8dc-4500-ba21-acba45695ac2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_70ab4109-85e0-4524-b708-d3b315de77c7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_RestructuringReserve_70ab4109-85e0-4524-b708-d3b315de77c7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveCurrent_2f4b3914-b4d6-46d1-b501-df287b27429b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_RestructuringReserveCurrent_2f4b3914-b4d6-46d1-b501-df287b27429b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveNoncurrent_a56a9f5f-b369-46fc-9b76-44f12463c288" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_7fc66549-27c6-4e3e-9ba4-62f786d0dc2e" xlink:to="loc_us-gaap_RestructuringReserveNoncurrent_a56a9f5f-b369-46fc-9b76-44f12463c288" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Inventories" xlink:type="simple" xlink:href="efoi-20200331.xsd#Inventories"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/Inventories" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_6370b482-5e88-4643-b9b2-a25368d4bb61" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock_f6e67cb6-e55c-45e2-ab45-ad40259d66b3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_6370b482-5e88-4643-b9b2-a25368d4bb61" xlink:to="loc_us-gaap_InventoryDisclosureTextBlock_f6e67cb6-e55c-45e2-ab45-ad40259d66b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/InventoriesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#InventoriesTables"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/InventoriesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_28c78895-ec13-469e-8902-adc2986fc679" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_73cc6058-eb50-4c46-9a58-7f1f58eae97b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_28c78895-ec13-469e-8902-adc2986fc679" xlink:to="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_73cc6058-eb50-4c46-9a58-7f1f58eae97b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/InventoriesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#InventoriesDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/InventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_2e9cabb6-8325-4771-8800-5003592819f7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterialsNetOfReserves_79912063-5a36-4809-8bd8-942bac795030" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_2e9cabb6-8325-4771-8800-5003592819f7" xlink:to="loc_us-gaap_InventoryRawMaterialsNetOfReserves_79912063-5a36-4809-8bd8-942bac795030" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_3bc1bb99-36c2-45e3-b1ff-a3246a6cb663" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_2e9cabb6-8325-4771-8800-5003592819f7" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_3bc1bb99-36c2-45e3-b1ff-a3246a6cb663" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InventoryValuationReservesRawMaterials_e4975782-ccb0-4cc0-ac68-38810517ae01" xlink:href="efoi-20200331.xsd#efoi_InventoryValuationReservesRawMaterials"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_2e9cabb6-8325-4771-8800-5003592819f7" xlink:to="loc_efoi_InventoryValuationReservesRawMaterials_e4975782-ccb0-4cc0-ac68-38810517ae01" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_ba4fdd4f-16b1-4df1-937f-33ff4ea66753" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_2e9cabb6-8325-4771-8800-5003592819f7" xlink:to="loc_us-gaap_InventoryNet_ba4fdd4f-16b1-4df1-937f-33ff4ea66753" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipment" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipment"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipment" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_e3be09e4-bad6-4181-b48e-fa8f5112a5a1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_48fc9eb6-3904-4c9a-ac68-0a5111f43d7b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_e3be09e4-bad6-4181-b48e-fa8f5112a5a1" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_48fc9eb6-3904-4c9a-ac68-0a5111f43d7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipmentTables"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipmentTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_5278d0cd-2bee-4720-84ab-b5d96783671e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_7b7c1992-060c-4770-bae8-4d4a5848b24b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_5278d0cd-2bee-4720-84ab-b5d96783671e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_7b7c1992-060c-4770-bae8-4d4a5848b24b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#PropertyandEquipmentScheduleofPropertyandEquipmentDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_e462f777-1929-42c5-bdee-43dbb119117d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_e462f777-1929-42c5-bdee-43dbb119117d" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_fff0c61d-8b33-4d0a-8989-07d5a22822bb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_fff0c61d-8b33-4d0a-8989-07d5a22822bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_fff0c61d-8b33-4d0a-8989-07d5a22822bb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquipmentMember_58007900-2d1d-4996-98b1-62b28a3182f4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquipmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_EquipmentMember_58007900-2d1d-4996-98b1-62b28a3182f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ToolingMember_83db7e40-3321-4d50-b414-5a01eb051de9" xlink:href="efoi-20200331.xsd#efoi_ToolingMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_efoi_ToolingMember_83db7e40-3321-4d50-b414-5a01eb051de9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VehiclesMember_dbcc8307-80aa-4607-b3e0-84d92b135eb6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VehiclesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_VehiclesMember_dbcc8307-80aa-4607-b3e0-84d92b135eb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FurnitureAndFixturesMember_08b2a2dd-81e4-44d9-8b1c-dcb96409c947" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FurnitureAndFixturesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_FurnitureAndFixturesMember_08b2a2dd-81e4-44d9-8b1c-dcb96409c947" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_74695f1f-1480-4981-91d5-cc2b35b044ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_74695f1f-1480-4981-91d5-cc2b35b044ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseholdImprovementsMember_d2f2f6f7-3e52-4a81-88d5-13e57648dc3a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseholdImprovementsMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_LeaseholdImprovementsMember_d2f2f6f7-3e52-4a81-88d5-13e57648dc3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetMember_fcf84886-267c-4b91-a62b-1c0665f3b7db" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_efoi_FinanceLeaseRightOfUseAssetMember_fcf84886-267c-4b91-a62b-1c0665f3b7db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressMember_2867097f-ff57-4627-b312-3fb855d14694" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConstructionInProgressMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_acaeded9-bf11-41a8-90b8-35deffbf2158" xlink:to="loc_us-gaap_ConstructionInProgressMember_2867097f-ff57-4627-b312-3fb855d14694" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_12010a54-2a57-4813-a903-f8c56e97f221" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:to="loc_srt_RangeAxis_12010a54-2a57-4813-a903-f8c56e97f221" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_12010a54-2a57-4813-a903-f8c56e97f221" xlink:to="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_67160c16-e9e6-46ec-8a24-d900a37f4ec8" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:to="loc_srt_MinimumMember_67160c16-e9e6-46ec-8a24-d900a37f4ec8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_3d2a0134-92f6-4bec-bd6d-4351619dc9de" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_ff472b1c-93d5-4c90-a5c6-0bff21df958b" xlink:to="loc_srt_MaximumMember_3d2a0134-92f6-4bec-bd6d-4351619dc9de" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_d4b7c0fc-fd68-4bb9-b37a-d04aed8c24f5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f6ca441c-6517-4010-9ed0-64a26f8b5e32" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_f6ca441c-6517-4010-9ed0-64a26f8b5e32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_050f4514-9a0c-4ea3-8ad7-16b16b953d14" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_050f4514-9a0c-4ea3-8ad7-16b16b953d14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_26fcef04-8a37-4c20-b790-c82c4b3f1f2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_26fcef04-8a37-4c20-b790-c82c4b3f1f2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_a7a90568-d1a1-4fec-8e28-ddf60c3da890" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_a7a90568-d1a1-4fec-8e28-ddf60c3da890" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_edd34626-b0f6-423d-9faa-6395c9727a27" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_7401a2dd-6571-4401-a5d0-4fa39ab78ebe" xlink:to="loc_us-gaap_Depreciation_edd34626-b0f6-423d-9faa-6395c9727a27" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Leases" xlink:type="simple" xlink:href="efoi-20200331.xsd#Leases"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/Leases" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_ff4357ad-2228-4680-8f12-46035220b411" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeasesTextBlock_61b957b1-357c-4301-b4fd-5cf56ce2693f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeFinanceLeasesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_ff4357ad-2228-4680-8f12-46035220b411" xlink:to="loc_us-gaap_LesseeFinanceLeasesTextBlock_61b957b1-357c-4301-b4fd-5cf56ce2693f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesTables"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/LeasesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_5a7b878f-124b-4f24-ae2d-32f61fdfdf9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_d105b366-4044-4c7c-b5fc-243ecd16d834" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCostTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5a7b878f-124b-4f24-ae2d-32f61fdfdf9c" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_d105b366-4044-4c7c-b5fc-243ecd16d834" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock_b52d5b2a-7109-469d-a7c1-e62d4072c52e" xlink:href="efoi-20200331.xsd#efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5a7b878f-124b-4f24-ae2d-32f61fdfdf9c" xlink:to="loc_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock_b52d5b2a-7109-469d-a7c1-e62d4072c52e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_8ee51a04-c830-4654-9435-07917989c2d5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5a7b878f-124b-4f24-ae2d-32f61fdfdf9c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_8ee51a04-c830-4654-9435-07917989c2d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_de226313-acd3-4fb8-b0b0-06c1516b868e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5a7b878f-124b-4f24-ae2d-32f61fdfdf9c" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_de226313-acd3-4fb8-b0b0-06c1516b868e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock_0d1418e8-7373-42c5-9ca6-9bb911e85eba" xlink:href="efoi-20200331.xsd#efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5a7b878f-124b-4f24-ae2d-32f61fdfdf9c" xlink:to="loc_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock_0d1418e8-7373-42c5-9ca6-9bb911e85eba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/LeasesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_0f06a762-1ee8-4f4a-96e8-940895d76212" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_0f06a762-1ee8-4f4a-96e8-940895d76212" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanAxis_9f6802d3-320f-46fc-bf64-4f8560e04e5d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:to="loc_us-gaap_RestructuringPlanAxis_9f6802d3-320f-46fc-bf64-4f8560e04e5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringPlanDomain_582c966d-e3af-4a5a-9cdf-796d3ca0abad" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanAxis_9f6802d3-320f-46fc-bf64-4f8560e04e5d" xlink:to="loc_us-gaap_RestructuringPlanDomain_582c966d-e3af-4a5a-9cdf-796d3ca0abad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_A2017RestructuringPlanMember_ac7a7825-d5e1-4151-ad83-1ab15fd05c07" xlink:href="efoi-20200331.xsd#efoi_A2017RestructuringPlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringPlanDomain_582c966d-e3af-4a5a-9cdf-796d3ca0abad" xlink:to="loc_efoi_A2017RestructuringPlanMember_ac7a7825-d5e1-4151-ad83-1ab15fd05c07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_b66be4e2-2438-4728-9f31-71db8dc2c0b1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_b66be4e2-2438-4728-9f31-71db8dc2c0b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_34f0a509-5bf8-4921-bc22-4753fca4891a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_b66be4e2-2438-4728-9f31-71db8dc2c0b1" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_34f0a509-5bf8-4921-bc22-4753fca4891a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FacilityClosingMember_22d5f7d8-b334-4e96-95de-429231e0177c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FacilityClosingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_34f0a509-5bf8-4921-bc22-4753fca4891a" xlink:to="loc_us-gaap_FacilityClosingMember_22d5f7d8-b334-4e96-95de-429231e0177c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_0e49bac8-b978-4106-9ed1-c1d597ed1e65" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseDiscountRate_b83660d8-a704-4219-89af-2122e3d07757" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseDiscountRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_LesseeOperatingLeaseDiscountRate_b83660d8-a704-4219-89af-2122e3d07757" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_96a50bbe-14b4-4b43-8b10-fd10bdf928cb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_96a50bbe-14b4-4b43-8b10-fd10bdf928cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm_fdda10bc-09a1-4f3c-82a9-f36aa7ca7999" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm_fdda10bc-09a1-4f3c-82a9-f36aa7ca7999" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_ab5991b9-c305-49f2-85ea-1cc310e513fd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_ab5991b9-c305-49f2-85ea-1cc310e513fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCash_d7a1e006-9058-47f7-b0a6-bb32eb64d4ff" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedCash"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_ce362021-3d74-410f-8d83-3c745cca334a" xlink:to="loc_us-gaap_RestrictedCash_d7a1e006-9058-47f7-b0a6-bb32eb64d4ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesComponentsofLeaseCostDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_218c77c2-104a-441f-91ea-6c343ceac842" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubleaseIncome"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_us-gaap_SubleaseIncome_218c77c2-104a-441f-91ea-6c343ceac842" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_27f78c38-8224-4a39-8232-f7347d7cd910" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_us-gaap_OperatingLeaseCost_27f78c38-8224-4a39-8232-f7347d7cd910" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome_27fcdaa1-5907-43bd-9776-cf40a7cede82" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseCostNetOfSubleaseIncome"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_efoi_OperatingLeaseCostNetOfSubleaseIncome_27fcdaa1-5907-43bd-9776-cf40a7cede82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseSubleaseIncome_921dacea-e3a8-40b6-885e-feceb5d2489c" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseSubleaseIncome"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_efoi_RestructuredLeaseSubleaseIncome_921dacea-e3a8-40b6-885e-feceb5d2489c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseOperatingLeaseCost_27c65186-4038-4930-a5aa-290b758e47ce" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseOperatingLeaseCost"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_efoi_RestructuredLeaseOperatingLeaseCost_27c65186-4038-4930-a5aa-290b758e47ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_34f60227-3d56-46c3-b132-778d28db96e4" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome_34f60227-3d56-46c3-b132-778d28db96e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_83d9431b-b052-4eb0-9523-c07fb9cdb682" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_83d9431b-b052-4eb0-9523-c07fb9cdb682" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_177ecff4-71e2-43f3-a16d-82fe16370991" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_8746ecea-f18d-41a4-94e5-b7ba6cf04c4a" xlink:to="loc_us-gaap_LeaseCost_177ecff4-71e2-43f3-a16d-82fe16370991" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofSupplementalBalanceSheetInformationDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_400f4502-b34a-42cc-acf9-68cb6e387b93" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesOperatingAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_400f4502-b34a-42cc-acf9-68cb6e387b93" xlink:to="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_9c4396b6-02db-4308-b0d5-77e6f35e6136" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_9c4396b6-02db-4308-b0d5-77e6f35e6136" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_1a5bde59-5a32-4a1c-acf8-e535e19e78db" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:to="loc_efoi_RestructuredOperatingLeaseRightOfUseAsset_1a5bde59-5a32-4a1c-acf8-e535e19e78db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_1effd8ec-4359-4881-92c4-adb9e97d5fb6" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:to="loc_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases_1effd8ec-4359-4881-92c4-adb9e97d5fb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_42075aeb-0030-463f-a04a-3491a1c67a6a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:to="loc_us-gaap_OperatingLeaseLiability_42075aeb-0030-463f-a04a-3491a1c67a6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiability_4cadeb3a-88ca-4bb3-9d79-2f422cbaa543" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiability"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:to="loc_efoi_RestructuredOperatingLeaseLiability_4cadeb3a-88ca-4bb3-9d79-2f422cbaa543" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_adb014b9-a951-4b21-8c4f-fa865b866ae1" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseLiabilityIncludingRestructuredLeases"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesOperatingAbstract_74ac4952-e09c-4382-80a4-8b3917dae854" xlink:to="loc_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases_adb014b9-a951-4b21-8c4f-fa865b866ae1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_93865fa4-c966-41f8-b123-16f76fb08351" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeFinanceLeaseDescriptionAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_400f4502-b34a-42cc-acf9-68cb6e387b93" xlink:to="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_93865fa4-c966-41f8-b123-16f76fb08351" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetGross_97e7f2eb-1287-4eca-85dc-e0ed69289012" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_93865fa4-c966-41f8-b123-16f76fb08351" xlink:to="loc_efoi_FinanceLeaseRightOfUseAssetGross_97e7f2eb-1287-4eca-85dc-e0ed69289012" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation_e37dbd25-cb01-402d-b70d-44d0bf61c174" xlink:href="efoi-20200331.xsd#efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_93865fa4-c966-41f8-b123-16f76fb08351" xlink:to="loc_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation_e37dbd25-cb01-402d-b70d-44d0bf61c174" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_43944dca-b3cf-4c84-bbb7-2b013f316249" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_93865fa4-c966-41f8-b123-16f76fb08351" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_43944dca-b3cf-4c84-bbb7-2b013f316249" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_0a6ec329-e286-42e7-9b0d-14a0a965fba6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeFinanceLeaseDescriptionAbstract_93865fa4-c966-41f8-b123-16f76fb08351" xlink:to="loc_us-gaap_FinanceLeaseLiability_0a6ec329-e286-42e7-9b0d-14a0a965fba6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_d263f757-190e-4844-a3e5-83383c1e06f2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_d263f757-190e-4844-a3e5-83383c1e06f2" xlink:to="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_fbad8dd9-cdb2-496d-8aec-d90b54288b9b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_fbad8dd9-cdb2-496d-8aec-d90b54288b9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_b6849f5d-677e-4d7f-a85a-cfe4006e2471" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_b6849f5d-677e-4d7f-a85a-cfe4006e2471" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_397218e8-2b3f-4526-891d-1df156f4756c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_397218e8-2b3f-4526-891d-1df156f4756c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_d31e13da-2d4a-449c-80cb-6e5c956f1caf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_d31e13da-2d4a-449c-80cb-6e5c956f1caf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_de7a379d-ea96-41f1-9ecb-2aafd775cc2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_de7a379d-ea96-41f1-9ecb-2aafd775cc2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_6a8e62b1-c799-4a28-9852-706f51dce6ac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_6a8e62b1-c799-4a28-9852-706f51dce6ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_475ae9b8-f9f3-426a-995c-90a4bd1f839e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_c02b1d12-faf6-4e61-8268-32f727584530" xlink:to="loc_us-gaap_OperatingLeaseLiability_475ae9b8-f9f3-426a-995c-90a4bd1f839e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_d263f757-190e-4844-a3e5-83383c1e06f2" xlink:to="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_4bc8e424-0053-42da-b77f-284e184cce33" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_4bc8e424-0053-42da-b77f-284e184cce33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_a515e03f-afdb-4e66-a6f4-18bc01f42452" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_a515e03f-afdb-4e66-a6f4-18bc01f42452" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_75761ca8-a679-43ce-8eab-146d3380a7c5" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_75761ca8-a679-43ce-8eab-146d3380a7c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_e7d62d90-1407-4edc-a9e9-921b6eed8320" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_e7d62d90-1407-4edc-a9e9-921b6eed8320" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_18f6a145-1e26-42e0-81da-d123b21555ef" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue_18f6a145-1e26-42e0-81da-d123b21555ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount_71bc6a4b-8d76-4250-8640-dac5b2295527" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:to="loc_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount_71bc6a4b-8d76-4250-8640-dac5b2295527" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredOperatingLeaseLiability_14279c64-6bcf-436c-9d5a-4e2d24301ad2" xlink:href="efoi-20200331.xsd#efoi_RestructuredOperatingLeaseLiability"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_f415dfeb-1686-4b6a-9a84-fe3d9480257b" xlink:to="loc_efoi_RestructuredOperatingLeaseLiability_14279c64-6bcf-436c-9d5a-4e2d24301ad2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_d263f757-190e-4844-a3e5-83383c1e06f2" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths_f47cae36-369d-4b87-bb02-940365fdef4c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths_f47cae36-369d-4b87-bb02-940365fdef4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo_28479f70-b03b-4e9e-a238-3e6277e37355" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo_28479f70-b03b-4e9e-a238-3e6277e37355" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree_4b5f5f5d-2875-4de3-afd7-dd72a6056e63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree_4b5f5f5d-2875-4de3-afd7-dd72a6056e63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour_246f23e1-1ae0-4ec5-8e1c-609313e7c354" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour_246f23e1-1ae0-4ec5-8e1c-609313e7c354" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_e9d3e716-3b1f-4f67-b539-6137ec2185bb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceived"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:to="loc_us-gaap_LessorOperatingLeasePaymentsToBeReceived_e9d3e716-3b1f-4f67-b539-6137ec2185bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount_56b5b18f-c28f-4fcd-833f-28f9cb1738d9" xlink:href="efoi-20200331.xsd#efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:to="loc_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount_56b5b18f-c28f-4fcd-833f-28f9cb1738d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OperatingLeaseReceivable_0f25a7ed-5b37-484d-9359-d89fcb7c412b" xlink:href="efoi-20200331.xsd#efoi_OperatingLeaseReceivable"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract_60e64399-58b7-4751-b76f-704a3b51111b" xlink:to="loc_efoi_OperatingLeaseReceivable_0f25a7ed-5b37-484d-9359-d89fcb7c412b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_d263f757-190e-4844-a3e5-83383c1e06f2" xlink:to="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_1063cd6e-5fe7-4f77-ae83-1766de392b85" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_1063cd6e-5fe7-4f77-ae83-1766de392b85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_8cc82490-5b29-40dc-b92e-f233ad72d61a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_8cc82490-5b29-40dc-b92e-f233ad72d61a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_02baeed4-6add-4d7f-a108-6555922591ef" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_02baeed4-6add-4d7f-a108-6555922591ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_45bc8d23-4bda-4acb-8279-463fc7397f4d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_45bc8d23-4bda-4acb-8279-463fc7397f4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_8ed7c321-a4fa-4c0b-8533-97504dc7cee8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_8ed7c321-a4fa-4c0b-8533-97504dc7cee8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_cb643cd9-aba0-48b6-8f39-f2d38e4e2530" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_cb643cd9-aba0-48b6-8f39-f2d38e4e2530" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_de34bf15-7db4-453c-af8d-47a81ccc54a8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract_2aa2d805-8665-46e1-99c4-5ae4dbf350d9" xlink:to="loc_us-gaap_FinanceLeaseLiability_de34bf15-7db4-453c-af8d-47a81ccc54a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#LeasesScheduleofSupplementalCashFlowInformationDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeasesAbstract_bfb69fd4-4d6c-48f0-b7ec-449730ce8f87" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_416e00b2-86bc-4576-984a-7720911fbeac" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_bfb69fd4-4d6c-48f0-b7ec-449730ce8f87" xlink:to="loc_us-gaap_OperatingLeasePayments_416e00b2-86bc-4576-984a-7720911fbeac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_RestructuredLeasesOperatingLeasePayments_d01a434e-d705-4b38-8277-706ea6e3d2d5" xlink:href="efoi-20200331.xsd#efoi_RestructuredLeasesOperatingLeasePayments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_bfb69fd4-4d6c-48f0-b7ec-449730ce8f87" xlink:to="loc_efoi_RestructuredLeasesOperatingLeasePayments_d01a434e-d705-4b38-8277-706ea6e3d2d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_46e9b701-d9e9-4ce7-a9f2-9dd3feb21123" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_bfb69fd4-4d6c-48f0-b7ec-449730ce8f87" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_46e9b701-d9e9-4ce7-a9f2-9dd3feb21123" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/Debt" xlink:type="simple" xlink:href="efoi-20200331.xsd#Debt"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/Debt" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_6370b464-44eb-4ee7-84b8-21404679c703" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_b64403db-47b6-42f9-ae02-c761e5ce7124" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_6370b464-44eb-4ee7-84b8-21404679c703" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_b64403db-47b6-42f9-ae02-c761e5ce7124" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/DebtNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#DebtNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/DebtNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_e622d2fd-37fe-4563-b532-2a2b37a9f960" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_e622d2fd-37fe-4563-b532-2a2b37a9f960" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_674bb80b-93ee-458d-92e4-6e20084a3f9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_674bb80b-93ee-458d-92e4-6e20084a3f9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_963169ac-8e46-4fc1-bfe7-485c696972df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_674bb80b-93ee-458d-92e4-6e20084a3f9e" xlink:to="loc_us-gaap_EquityComponentDomain_963169ac-8e46-4fc1-bfe7-485c696972df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember_6b2de2ef-7087-4064-a631-89a7c455d2e4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_963169ac-8e46-4fc1-bfe7-485c696972df" xlink:to="loc_us-gaap_PreferredStockMember_6b2de2ef-7087-4064-a631-89a7c455d2e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_3633c374-636d-41b3-b11e-e00c4347c352" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_CreditFacilityAxis_3633c374-636d-41b3-b11e-e00c4347c352" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_30f4855d-afbf-4283-bb05-aff0ac2867d3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_3633c374-636d-41b3-b11e-e00c4347c352" xlink:to="loc_us-gaap_CreditFacilityDomain_30f4855d-afbf-4283-bb05-aff0ac2867d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_251121d2-6582-4ac2-99c3-06283e22b211" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_30f4855d-afbf-4283-bb05-aff0ac2867d3" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_251121d2-6582-4ac2-99c3-06283e22b211" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_0858935e-bbcb-4427-9103-bc4e54b5f7be" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_0858935e-bbcb-4427-9103-bc4e54b5f7be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_71ba58d3-e660-4c98-894e-46f385eea6c3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_0858935e-bbcb-4427-9103-bc4e54b5f7be" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_71ba58d3-e660-4c98-894e-46f385eea6c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_7e0e04c0-aa04-4d64-8261-899594cb4cde" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_71ba58d3-e660-4c98-894e-46f385eea6c3" xlink:to="loc_us-gaap_SubsequentEventMember_7e0e04c0-aa04-4d64-8261-899594cb4cde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_DebtInstrumentAxis_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_6b8da316-41af-4245-b320-5c5ac3e9b1d9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_ad8d5193-50c1-4b46-bc9f-83d8f78e5e3a" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_6b8da316-41af-4245-b320-5c5ac3e9b1d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePurchaseAgreementMember_50c5b0e0-ace1-468b-8cd8-c2e4f0beff2c" xlink:href="efoi-20200331.xsd#efoi_NotePurchaseAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_6b8da316-41af-4245-b320-5c5ac3e9b1d9" xlink:to="loc_efoi_NotePurchaseAgreementMember_50c5b0e0-ace1-468b-8cd8-c2e4f0beff2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodAxis_db0361ef-3c64-4609-9790-bd0fbe2106e7" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_efoi_DebtInstrumentPeriodAxis_db0361ef-3c64-4609-9790-bd0fbe2106e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodDomainDomain_c129abfd-60ca-434b-b9da-02c26aa8f80a" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodDomainDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_DebtInstrumentPeriodAxis_db0361ef-3c64-4609-9790-bd0fbe2106e7" xlink:to="loc_efoi_DebtInstrumentPeriodDomainDomain_c129abfd-60ca-434b-b9da-02c26aa8f80a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPeriodTwoMember_19cb59ee-6c8b-41e5-b606-5ee1e2be58d0" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPeriodTwoMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_efoi_DebtInstrumentPeriodDomainDomain_c129abfd-60ca-434b-b9da-02c26aa8f80a" xlink:to="loc_efoi_DebtInstrumentPeriodTwoMember_19cb59ee-6c8b-41e5-b606-5ee1e2be58d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_54da9d4c-ea03-4756-b038-0af716171f9d" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_srt_RangeAxis_54da9d4c-ea03-4756-b038-0af716171f9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_54da9d4c-ea03-4756-b038-0af716171f9d" xlink:to="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_8bf23e5a-24c2-48ad-91c0-6ea44258b605" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:to="loc_srt_MinimumMember_8bf23e5a-24c2-48ad-91c0-6ea44258b605" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_05617564-df8a-4c14-a0a1-f26b0d2b813c" xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_e328e397-50f2-4f08-a7e2-2be641840a48" xlink:to="loc_srt_MaximumMember_05617564-df8a-4c14-a0a1-f26b0d2b813c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_f371a7ad-7cd1-4424-9b2a-b6fb0990a775" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_f371a7ad-7cd1-4424-9b2a-b6fb0990a775" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_61a255df-4651-428a-8d49-0fc262408757" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_f371a7ad-7cd1-4424-9b2a-b6fb0990a775" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_61a255df-4651-428a-8d49-0fc262408757" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_a070dfff-764f-44a4-b74b-690d49df9db3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_61a255df-4651-428a-8d49-0fc262408757" xlink:to="loc_us-gaap_ConvertibleDebtMember_a070dfff-764f-44a4-b74b-690d49df9db3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_38cee89a-3570-4479-a51d-1acb5ff128f5" xlink:to="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LinesOfCreditCurrent_d5cb76a9-76e6-44ba-a237-e52873522825" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LinesOfCreditCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_LinesOfCreditCurrent_d5cb76a9-76e6-44ba-a237-e52873522825" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_f5dc667f-b10b-4532-9c47-9d2c64dee6f7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_f5dc667f-b10b-4532-9c47-9d2c64dee6f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_7331dced-bbaf-44b5-bf1c-6bd62af21f9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_7331dced-bbaf-44b5-bf1c-6bd62af21f9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_9ddc85de-44d2-42bc-b39d-6ea81d85a97b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_9ddc85de-44d2-42bc-b39d-6ea81d85a97b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineofCreditFacilityOverdraftFeePercentage_8ccde609-f939-4987-8b3c-15b39f69185d" xlink:href="efoi-20200331.xsd#efoi_LineofCreditFacilityOverdraftFeePercentage"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_LineofCreditFacilityOverdraftFeePercentage_8ccde609-f939-4987-8b3c-15b39f69185d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineOfCreditFacilityAnnualFacilityFeePercent_299d4543-1bb5-4422-a8fe-c317ee1f18ea" xlink:href="efoi-20200331.xsd#efoi_LineOfCreditFacilityAnnualFacilityFeePercent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_LineOfCreditFacilityAnnualFacilityFeePercent_299d4543-1bb5-4422-a8fe-c317ee1f18ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_296fd332-ade7-4471-9917-64f813596c23" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_296fd332-ade7-4471-9917-64f813596c23" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_8bc08c13-6de8-4157-adb3-f73ec98ebe8e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentTerm_8bc08c13-6de8-4157-adb3-f73ec98ebe8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_LineOfCreditFacilityCollateralManagementFee_27b70cb2-df8d-4db0-9aa1-a08c261a31fd" xlink:href="efoi-20200331.xsd#efoi_LineOfCreditFacilityCollateralManagementFee"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_LineOfCreditFacilityCollateralManagementFee_27b70cb2-df8d-4db0-9aa1-a08c261a31fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_916206f0-85f8-4057-9dd7-a4103b783e0e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt_916206f0-85f8-4057-9dd7-a4103b783e0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_e49771b8-cf88-486a-b330-98517243cdb9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_e49771b8-cf88-486a-b330-98517243cdb9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_b7e99370-d238-424e-b991-d4ed2c5028cb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionOriginalDebtInterestRateOfDebt"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_b7e99370-d238-424e-b991-d4ed2c5028cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_AccumulatedInterestOnSubordinatedDebt_2db47343-882f-43c6-8465-6e9e5f67c315" xlink:href="efoi-20200331.xsd#efoi_AccumulatedInterestOnSubordinatedDebt"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_AccumulatedInterestOnSubordinatedDebt_2db47343-882f-43c6-8465-6e9e5f67c315" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_7f93d87a-0fa5-4ecc-9a15-5f4c746903df" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_7f93d87a-0fa5-4ecc-9a15-5f4c746903df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ec5844fc-6012-4053-a2be-d6fa54f05d7c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_ec5844fc-6012-4053-a2be-d6fa54f05d7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_78f00feb-48b5-477c-bd90-f00fb8ec3790" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_78f00feb-48b5-477c-bd90-f00fb8ec3790" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock_40ed7b8b-94e2-40f4-b633-f7492c23c72a" xlink:href="efoi-20200331.xsd#efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock_40ed7b8b-94e2-40f4-b633-f7492c23c72a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_125619ce-f8f2-4a3a-9417-068e287f2fed" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_125619ce-f8f2-4a3a-9417-068e287f2fed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_e25de031-7398-437d-b08e-8459fcd9ed91" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_e25de031-7398-437d-b08e-8459fcd9ed91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsGross_dc2e5bdb-757f-4c9e-90d6-3eb0de03d265" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFinanceCostsGross"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DeferredFinanceCostsGross_dc2e5bdb-757f-4c9e-90d6-3eb0de03d265" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedPremium_88764e7b-c9f3-4bdd-bb61-175d068e3e05" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedPremium"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedPremium_88764e7b-c9f3-4bdd-bb61-175d068e3e05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentPrepaymentPremiumPercent_7fb78b4c-274c-4303-b354-2bc09cd7479c" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentPrepaymentPremiumPercent"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentPrepaymentPremiumPercent_7fb78b4c-274c-4303-b354-2bc09cd7479c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentRepurchaseAmount_7bdb7005-2553-4405-a9bc-5c856e50e24b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentRepurchaseAmount"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentRepurchaseAmount_7bdb7005-2553-4405-a9bc-5c856e50e24b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent_0489e645-8ee3-4867-a111-e1c0dc270f8c" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent_0489e645-8ee3-4867-a111-e1c0dc270f8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_7a70f49e-e776-4141-bb50-7c48676ff017" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_7a70f49e-e776-4141-bb50-7c48676ff017" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_45e6a709-82cc-4876-bf51-01869693e909" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentProceedsToBePaidToLenderPercent"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_45e6a709-82cc-4876-bf51-01869693e909" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent_4fe075fb-84a6-4f67-ad4a-c10968965147" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent_4fe075fb-84a6-4f67-ad4a-c10968965147" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption_72f154e4-1217-4fa3-9f6a-e45a635b8545" xlink:href="efoi-20200331.xsd#efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption_72f154e4-1217-4fa3-9f6a-e45a635b8545" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_0f05c236-b204-4113-9d0c-948da9c85c37" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_0f05c236-b204-4113-9d0c-948da9c85c37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_8fa0b0db-26ba-468b-a90f-50efe00cc33f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_8fa0b0db-26ba-468b-a90f-50efe00cc33f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent_56d5c97c-27fc-4616-a6b1-805b3fe2fdd1" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent_56d5c97c-27fc-4616-a6b1-805b3fe2fdd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent_a0df33c8-360b-4359-83bd-1e198b919ae8" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent_a0df33c8-360b-4359-83bd-1e198b919ae8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent_7816d70f-f635-4ed5-b831-b722bef2bfe6" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_7cc017d4-f31f-4baa-9914-78f98c10694d" xlink:to="loc_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent_7816d70f-f635-4ed5-b831-b722bef2bfe6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/IncomeTaxes" xlink:type="simple" xlink:href="efoi-20200331.xsd#IncomeTaxes"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_034f2e2f-4ca3-4b92-9c1b-88ae051fb49b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_87f9f0f6-c01c-451d-aa66-3377bc2b2d7b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_034f2e2f-4ca3-4b92-9c1b-88ae051fb49b" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_87f9f0f6-c01c-451d-aa66-3377bc2b2d7b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#IncomeTaxesNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_ac9ae286-ff22-47de-af3a-8d331a9e4da2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwardsTable_2f02a556-08b5-4695-829d-3539ebd48bc9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ac9ae286-ff22-47de-af3a-8d331a9e4da2" xlink:to="loc_us-gaap_OperatingLossCarryforwardsTable_2f02a556-08b5-4695-829d-3539ebd48bc9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_a17e69da-05e7-47ca-8fba-d7e4792820e2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsTable_2f02a556-08b5-4695-829d-3539ebd48bc9" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_a17e69da-05e7-47ca-8fba-d7e4792820e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_a17e69da-05e7-47ca-8fba-d7e4792820e2" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DomesticCountryMember_a5fe2e86-7e30-4a50-962b-622d4191e8bb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticCountryMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:to="loc_us-gaap_DomesticCountryMember_a5fe2e86-7e30-4a50-962b-622d4191e8bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_467cf99a-a856-4886-b556-99355fd07d7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_cce73c0d-84b3-4c38-bf14-d26606473b99" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_467cf99a-a856-4886-b556-99355fd07d7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsTable_2f02a556-08b5-4695-829d-3539ebd48bc9" xlink:to="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_a3337486-0f87-49d4-a754-86829a055e4d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_a3337486-0f87-49d4-a754-86829a055e4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations_6b94e257-c71f-4604-b847-6462e851bfdc" xlink:href="efoi-20200331.xsd#efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations_6b94e257-c71f-4604-b847-6462e851bfdc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLossCarryforwards_7835543b-e598-48da-aa95-6c9f9633bcd1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwards"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_us-gaap_OperatingLossCarryforwards_7835543b-e598-48da-aa95-6c9f9633bcd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_73e19092-0de3-4ba8-961c-cb8c8505348e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLossCarryforwardsLineItems_46c17c13-2cfb-4723-b94c-7552fdfd2ac8" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration_73e19092-0de3-4ba8-961c-cb8c8505348e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquity" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquity"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_f3279124-322d-472f-9e85-7e14f7d020fa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_e3ae6bbe-4ea6-42e6-a1f5-2a31a1fa5eb8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_f3279124-322d-472f-9e85-7e14f7d020fa" xlink:to="loc_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock_e3ae6bbe-4ea6-42e6-a1f5-2a31a1fa5eb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityTables" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityTables"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_8dd6e968-30ba-4800-9f1c-378f5b378c1e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_b8f56f48-6919-47bf-9e7b-65231c89610a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_8dd6e968-30ba-4800-9f1c-378f5b378c1e" xlink:to="loc_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_b8f56f48-6919-47bf-9e7b-65231c89610a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_8af16df7-6d28-47aa-98c6-d888c089feb7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_8dd6e968-30ba-4800-9f1c-378f5b378c1e" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_8af16df7-6d28-47aa-98c6-d888c089feb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_00644a52-4dd1-4e39-b74e-c1e7349181eb" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_8dd6e968-30ba-4800-9f1c-378f5b378c1e" xlink:to="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_00644a52-4dd1-4e39-b74e-c1e7349181eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_9df5b25b-8b31-4cd0-86e3-95621b401567" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_8dd6e968-30ba-4800-9f1c-378f5b378c1e" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_9df5b25b-8b31-4cd0-86e3-95621b401567" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_729c19e6-d000-4603-99fb-e581ae963daa" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_8dd6e968-30ba-4800-9f1c-378f5b378c1e" xlink:to="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_729c19e6-d000-4603-99fb-e581ae963daa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityPreferredStockDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_c7ef9be9-2a5d-4f4a-95d7-f1a9c3f74a53" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_c7ef9be9-2a5d-4f4a-95d7-f1a9c3f74a53" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_30305c5a-6623-4920-a41e-e487cd261aa3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_30305c5a-6623-4920-a41e-e487cd261aa3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_7779f4a0-6c08-43d2-a9e1-b3555689e2d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_30305c5a-6623-4920-a41e-e487cd261aa3" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_7779f4a0-6c08-43d2-a9e1-b3555689e2d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertibleDebtMember_78aca8ea-2d17-4dc7-a69e-b9ef975ffc49" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertibleDebtMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_7779f4a0-6c08-43d2-a9e1-b3555689e2d8" xlink:to="loc_us-gaap_ConvertibleDebtMember_78aca8ea-2d17-4dc7-a69e-b9ef975ffc49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:to="loc_us-gaap_StatementClassOfStockAxis_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_06dfa45a-8e0f-4f3a-84ee-4445f00b5d19" xlink:to="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesAPreferredStockMember_a007a567-bb89-46e9-a54f-2ed52263bd61" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeriesAPreferredStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:to="loc_us-gaap_SeriesAPreferredStockMember_a007a567-bb89-46e9-a54f-2ed52263bd61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertiblePreferredStockMember_fbef6def-8308-4a66-ac83-40ab7f1ad512" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConvertiblePreferredStockMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_bf8a03a8-89ae-4cc5-a9f6-8e579c6da0c9" xlink:to="loc_us-gaap_ConvertiblePreferredStockMember_fbef6def-8308-4a66-ac83-40ab7f1ad512" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_04fa1858-15a1-4070-aae2-1a4c04e18e34" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_24771f67-4ac7-423f-a9a8-e0a596e39b95" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentAmount1_24771f67-4ac7-423f-a9a8-e0a596e39b95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_d29431ad-8b56-4bf2-949b-d86fd83117ae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_DebtInstrumentConvertibleConversionPrice1_d29431ad-8b56-4bf2-949b-d86fd83117ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_7c2910a9-1bd3-4a8a-89ae-ce70d717b59d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_DebtConversionConvertedInstrumentSharesIssued1_7c2910a9-1bd3-4a8a-89ae-ce70d717b59d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_106ee157-25d2-422d-b033-3b334c0cd299" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_106ee157-25d2-422d-b033-3b334c0cd299" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_6f4a4d8c-4e0e-4ed1-a5ef-0898af367a8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_6f4a4d8c-4e0e-4ed1-a5ef-0898af367a8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PercentageOfSeriesAPreferredStockEligibleToVote_fbb3c682-81f2-4f7c-8f7b-270304391e5c" xlink:href="efoi-20200331.xsd#efoi_PercentageOfSeriesAPreferredStockEligibleToVote"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_3a426b2a-3079-40b6-960b-b3a8b94cc718" xlink:to="loc_efoi_PercentageOfSeriesAPreferredStockEligibleToVote_fbb3c682-81f2-4f7c-8f7b-270304391e5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityIssuanceofCommonStockandWarrantsDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TextBlockAbstract_7d3fecda-8f3e-47e0-8243-aa64d53202b8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TextBlockAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TextBlockAbstract_7d3fecda-8f3e-47e0-8243-aa64d53202b8" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_55a6f343-14a8-4e68-9dd0-bc2e4a2db429" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_55a6f343-14a8-4e68-9dd0-bc2e4a2db429" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_55a6f343-14a8-4e68-9dd0-bc2e4a2db429" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_InstitutionalInvestorMember_93ac5ea3-7269-4656-81d9-cc23d4fc8576" xlink:href="efoi-20200331.xsd#efoi_InstitutionalInvestorMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:to="loc_efoi_InstitutionalInvestorMember_93ac5ea3-7269-4656-81d9-cc23d4fc8576" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrivatePlacementMember_a2f7381f-2127-4570-a855-849d009ee633" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrivatePlacementMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_87953c3f-dd4a-4226-bf72-e3ab06385712" xlink:to="loc_us-gaap_PrivatePlacementMember_a2f7381f-2127-4570-a855-849d009ee633" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:to="loc_us-gaap_DebtInstrumentAxis_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_0e4332a6-462e-4c83-abc8-7872bd35cecf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_6b7543b1-ee7b-497e-a21d-ec2f4680ff9d" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_0e4332a6-462e-4c83-abc8-7872bd35cecf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_NotePurchaseAgreementMember_a496cf16-a84d-4c06-b63f-66cb30fef7d0" xlink:href="efoi-20200331.xsd#efoi_NotePurchaseAgreementMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_0e4332a6-462e-4c83-abc8-7872bd35cecf" xlink:to="loc_efoi_NotePurchaseAgreementMember_a496cf16-a84d-4c06-b63f-66cb30fef7d0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_66dac943-54f5-4653-ba33-4e5569416846" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_96e17baf-1134-4ac7-83ec-692a0911a4a2" xlink:href="efoi-20200331.xsd#efoi_ClassOfWarrantOrRightWarrantsIssued"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_96e17baf-1134-4ac7-83ec-692a0911a4a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_c3a4508c-4c46-47c9-9073-06fe3af5d29c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_c3a4508c-4c46-47c9-9073-06fe3af5d29c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForPlacementAgentCommissions_f625e20b-63f4-4715-abb8-a2ac5f21e6a7" xlink:href="efoi-20200331.xsd#efoi_PaymentsForPlacementAgentCommissions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_PaymentsForPlacementAgentCommissions_f625e20b-63f4-4715-abb8-a2ac5f21e6a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_cf937b0d-e1ea-4820-a64a-46307d02fad4" xlink:href="efoi-20200331.xsd#efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement_cf937b0d-e1ea-4820-a64a-46307d02fad4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaymentsForClearingFees_4efdf8e0-dfe4-4055-b349-812ef885a009" xlink:href="efoi-20200331.xsd#efoi_PaymentsForClearingFees"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_PaymentsForClearingFees_4efdf8e0-dfe4-4055-b349-812ef885a009" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OfferingCosts_689e8f17-9606-45b0-9511-e8e9e01f59a4" xlink:href="efoi-20200331.xsd#efoi_OfferingCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_OfferingCosts_689e8f17-9606-45b0-9511-e8e9e01f59a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_d2ab8b72-de1f-4ddc-9557-de8e326cf836" xlink:href="efoi-20200331.xsd#efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts_d2ab8b72-de1f-4ddc-9557-de8e326cf836" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_0e69f5d5-fd55-43e6-b921-5bee92416879" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_0e69f5d5-fd55-43e6-b921-5bee92416879" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_3952b92c-5e8d-43cc-98c6-86d474b3bea1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_3952b92c-5e8d-43cc-98c6-86d474b3bea1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_91a32951-3fca-4bce-ae3f-16703bf5535c" xlink:href="efoi-20200331.xsd#efoi_DebtInstrumentProceedsToBePaidToLenderPercent"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_fdc78015-7822-40d6-84ae-a4721104c3b6" xlink:to="loc_efoi_DebtInstrumentProceedsToBePaidToLenderPercent_91a32951-3fca-4bce-ae3f-16703bf5535c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityWarrantsDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ca43473a-ff8b-4554-80ed-9a075405ad08" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_53216a8f-83a4-455e-8847-223acfb1ac2e" xlink:href="efoi-20200331.xsd#efoi_ClassOfWarrantOrRightWarrantsIssued"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ca43473a-ff8b-4554-80ed-9a075405ad08" xlink:to="loc_efoi_ClassOfWarrantOrRightWarrantsIssued_53216a8f-83a4-455e-8847-223acfb1ac2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_5d2e0443-19c7-4126-b474-1c4412e35270" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ca43473a-ff8b-4554-80ed-9a075405ad08" xlink:to="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_5d2e0443-19c7-4126-b474-1c4412e35270" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_c4815ff5-0513-4c61-9e8d-207c8b79434d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfNotesPayable"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ca43473a-ff8b-4554-80ed-9a075405ad08" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_c4815ff5-0513-4c61-9e8d-207c8b79434d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_fc2cf3db-c3c2-4f8d-ba0d-bf78d091cc1d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ca43473a-ff8b-4554-80ed-9a075405ad08" xlink:to="loc_us-gaap_ProceedsFromIssuanceOrSaleOfEquity_fc2cf3db-c3c2-4f8d-ba0d-bf78d091cc1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_OfferingCosts_0c00a212-e92c-4712-859b-b9851be3f363" xlink:href="efoi-20200331.xsd#efoi_OfferingCosts"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_ca43473a-ff8b-4554-80ed-9a075405ad08" xlink:to="loc_efoi_OfferingCosts_0c00a212-e92c-4712-859b-b9851be3f363" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityStockBasedCompensationDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_bbe25df0-8e4d-4608-abd0-e38a26c9e4d4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_61fcfb61-d751-4b47-923d-39add4440e2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_bbe25df0-8e4d-4608-abd0-e38a26c9e4d4" xlink:to="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_61fcfb61-d751-4b47-923d-39add4440e2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_61fcfb61-d751-4b47-923d-39add4440e2b" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_68ec4e04-f9d7-4ec9-a10b-2ecf925fa385" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_9a60dd6f-6e7a-4de2-a007-9bdba9d3d340" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:to="loc_us-gaap_CostOfSalesMember_9a60dd6f-6e7a-4de2-a007-9bdba9d3d340" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpenseMember_5f8c1767-adea-49fd-b201-63259abc8fc9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpenseMember_5f8c1767-adea-49fd-b201-63259abc8fc9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_4353de1b-56c8-42cb-9e5a-f6d34e42cb8c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_20daf4e2-e1f0-4194-89bb-e3bc3be36cae" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_4353de1b-56c8-42cb-9e5a-f6d34e42cb8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_61fcfb61-d751-4b47-923d-39add4440e2b" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_c1b1b328-eabc-467e-ad4b-d7cc00a69292" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_c1b1b328-eabc-467e-ad4b-d7cc00a69292" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_21d0399b-1e13-4add-a387-2b380ff7e310" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_21d0399b-1e13-4add-a387-2b380ff7e310" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_96c761b6-be3a-4321-a8d7-28646896eec2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_dc63e7a1-b00c-44aa-8da3-c0beae5c7fcf" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_96c761b6-be3a-4321-a8d7-28646896eec2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityStockOptionsandaSummaryofActivityDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharePrice_30c35501-b213-435d-b975-0157ea442a60" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharePrice"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_SharePrice_30c35501-b213-435d-b975-0157ea442a60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_4d1a1625-1f92-462b-8ad8-ab805525a5e7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_4d1a1625-1f92-462b-8ad8-ab805525a5e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_46bd9dad-cd0c-4ace-9abe-2ae88b3b68c4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_46bd9dad-cd0c-4ace-9abe-2ae88b3b68c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_8380a306-6196-4487-91bc-cada91470b3c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_8380a306-6196-4487-91bc-cada91470b3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_d7bbe195-d330-45d2-b667-d882c1c09be0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_d7bbe195-d330-45d2-b667-d882c1c09be0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_ee49c09e-67e1-486b-bdf2-68595c1c01a2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_ee49c09e-67e1-486b-bdf2-68595c1c01a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_3ed9e7d3-e471-493a-b1d8-f8dc27612ddc" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_3ed9e7d3-e471-493a-b1d8-f8dc27612ddc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_d9785a53-cea1-41ca-a204-36700b35a185" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_3ed9e7d3-e471-493a-b1d8-f8dc27612ddc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_d9785a53-cea1-41ca-a204-36700b35a185" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_d3c6b172-bdb8-46f3-bde0-3875d0b3eaa4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_3ed9e7d3-e471-493a-b1d8-f8dc27612ddc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_d3c6b172-bdb8-46f3-bde0-3875d0b3eaa4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_142980fc-12b6-42cb-8e23-601a74203f7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_3ed9e7d3-e471-493a-b1d8-f8dc27612ddc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_142980fc-12b6-42cb-8e23-601a74203f7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_fea4285f-f88c-4f35-a17e-42a20dab2b42" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_3ed9e7d3-e471-493a-b1d8-f8dc27612ddc" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_fea4285f-f88c-4f35-a17e-42a20dab2b42" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_0370d7c6-8e38-4a43-9228-cd389e91b7a7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_0370d7c6-8e38-4a43-9228-cd389e91b7a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_ad17a007-a78b-4c40-9694-156855d35d86" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_ad17a007-a78b-4c40-9694-156855d35d86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_93dd6ce6-dae5-4a3e-81d5-4c4e100d9726" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_93dd6ce6-dae5-4a3e-81d5-4c4e100d9726" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3e6084b5-caa7-4944-8205-9bc400f59cae" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_93dd6ce6-dae5-4a3e-81d5-4c4e100d9726" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3e6084b5-caa7-4944-8205-9bc400f59cae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_368d6384-782b-4e5c-8cf5-b4117f4afb94" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_93dd6ce6-dae5-4a3e-81d5-4c4e100d9726" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_368d6384-782b-4e5c-8cf5-b4117f4afb94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_388e8e78-7423-4c39-abbd-9101644b111b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_93dd6ce6-dae5-4a3e-81d5-4c4e100d9726" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_388e8e78-7423-4c39-abbd-9101644b111b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_6be2d2b0-d532-40b2-b44e-96605de155cf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_93dd6ce6-dae5-4a3e-81d5-4c4e100d9726" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_6be2d2b0-d532-40b2-b44e-96605de155cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_94ba590f-9903-46e1-a5ea-2b0ab630a50c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_94ba590f-9903-46e1-a5ea-2b0ab630a50c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_7b731f92-f667-4af1-9806-d06b576e4f2a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_7b731f92-f667-4af1-9806-d06b576e4f2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_b93e49ae-eb9f-4fb3-932b-557c28852a9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_b93e49ae-eb9f-4fb3-932b-557c28852a9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_8baebc2b-26fc-4b5e-ac18-6a8b7c125e73" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_b93e49ae-eb9f-4fb3-932b-557c28852a9e" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_8baebc2b-26fc-4b5e-ac18-6a8b7c125e73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_c834eb8d-2314-435c-93a0-0d2e241e97b1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_c834eb8d-2314-435c-93a0-0d2e241e97b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_a52738ce-0688-4684-99f4-c72ce59e71a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_a52738ce-0688-4684-99f4-c72ce59e71a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_13d13e5e-6a1d-4057-a5a0-aec70f92cdb1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_13d13e5e-6a1d-4057-a5a0-aec70f92cdb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_12a49fea-2dce-4399-9b18-d4cc0096635c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_fd4310d8-2f96-4d47-83e8-8b05291bd646" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice_12a49fea-2dce-4399-9b18-d4cc0096635c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#StockholdersEquityRestrictedStockUnitsDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_964411ee-e050-4622-8223-83cd14d0328f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b3284da2-8586-49af-a7ce-080c789a2e54" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_964411ee-e050-4622-8223-83cd14d0328f" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b3284da2-8586-49af-a7ce-080c789a2e54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_33b00e55-7195-4fa1-a352-3afcece024a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b3284da2-8586-49af-a7ce-080c789a2e54" xlink:to="loc_us-gaap_AwardTypeAxis_33b00e55-7195-4fa1-a352-3afcece024a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3b3e1495-3488-47dc-9c11-34b582d15278" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_33b00e55-7195-4fa1-a352-3afcece024a4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3b3e1495-3488-47dc-9c11-34b582d15278" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_483d9f75-082d-4245-a464-061926b2135c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_3b3e1495-3488-47dc-9c11-34b582d15278" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_483d9f75-082d-4245-a464-061926b2135c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_b3284da2-8586-49af-a7ce-080c789a2e54" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_7f525519-2c68-493e-9b6c-69ea26615146" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_7f525519-2c68-493e-9b6c-69ea26615146" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_6c9fd167-c1da-4e7c-a822-8e888f1a874b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_6c9fd167-c1da-4e7c-a822-8e888f1a874b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_611a323f-baf6-4ed4-b91c-8a4c94d16721" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares_611a323f-baf6-4ed4-b91c-8a4c94d16721" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_40ff0a28-6cd8-41f7-8afd-959312325434" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_40ff0a28-6cd8-41f7-8afd-959312325434" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_5dc9e45e-afe1-4039-8049-134840dbdd2e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_e7b03d76-7d0d-4041-8f35-bb2fbf7fd899" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_5dc9e45e-afe1-4039-8049-134840dbdd2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_651f88b3-7320-4da4-8a5b-d8d0860f63e6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_651f88b3-7320-4da4-8a5b-d8d0860f63e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_0a1b8674-2177-44c4-b080-fb047deb3a7f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_0a1b8674-2177-44c4-b080-fb047deb3a7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_bf15fdee-f3d6-459a-a2ed-214e83d07e2b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue_bf15fdee-f3d6-459a-a2ed-214e83d07e2b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_cea33615-bd1e-445f-96cd-fb0b4f4081b7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_cea33615-bd1e-445f-96cd-fb0b4f4081b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_6b8df86a-d36d-4f40-80be-930a368bf9dd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_163aef2d-eb04-4512-bcdc-a08eed7a63a9" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_6b8df86a-d36d-4f40-80be-930a368bf9dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_4dce0487-77b3-490a-94b1-3348bc5ee10b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_bf64432f-aa7e-467a-9adf-f8aeec54913b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_4dce0487-77b3-490a-94b1-3348bc5ee10b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_a5ccae3f-f967-45bb-b7c4-e2d54416a007" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_4dce0487-77b3-490a-94b1-3348bc5ee10b" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_a5ccae3f-f967-45bb-b7c4-e2d54416a007" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="efoi-20200331.xsd#CommitmentsandContingencies"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CommitmentsandContingencies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_c169e7e2-e468-4792-bb71-b0815df094d8" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7ac33293-f18d-4140-b932-c0b80af58585" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_c169e7e2-e468-4792-bb71-b0815df094d8" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7ac33293-f18d-4140-b932-c0b80af58585" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#CommitmentsandContingenciesPurchaseobligationsDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_13e48591-4987-43fb-85c4-dc2b1d5a9a3f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PurchaseObligation_2706b7a9-f280-496b-a850-df7bf169fbb1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PurchaseObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_13e48591-4987-43fb-85c4-dc2b1d5a9a3f" xlink:to="loc_us-gaap_PurchaseObligation_2706b7a9-f280-496b-a850-df7bf169fbb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentAmount_99b65e16-a7d8-43ab-9344-0da99d07b981" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_13e48591-4987-43fb-85c4-dc2b1d5a9a3f" xlink:to="loc_us-gaap_LongTermPurchaseCommitmentAmount_99b65e16-a7d8-43ab-9344-0da99d07b981" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/SubsequentEvents" xlink:type="simple" xlink:href="efoi-20200331.xsd#SubsequentEvents"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/SubsequentEvents" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_df095fb5-5c3d-4a3b-99c5-ee4de9623d4e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_16d92b11-0e18-4c7b-8352-fccfbde19fd5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_df095fb5-5c3d-4a3b-99c5-ee4de9623d4e" xlink:to="loc_us-gaap_SubsequentEventsTextBlock_16d92b11-0e18-4c7b-8352-fccfbde19fd5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.energyfocusinc.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="efoi-20200331.xsd#SubsequentEventsDetails"/>
  <link:presentationLink xlink:role="http://www.energyfocusinc.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_38eb6379-fed5-4f23-ac31-2d66bde8820a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_38eb6379-fed5-4f23-ac31-2d66bde8820a" xlink:to="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_f56dfb50-67c9-4add-9981-95d7b628b9fe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_f56dfb50-67c9-4add-9981-95d7b628b9fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_013ebd2e-b68d-4b3d-aec9-f05fbd2aee77" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_f56dfb50-67c9-4add-9981-95d7b628b9fe" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_013ebd2e-b68d-4b3d-aec9-f05fbd2aee77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_77645eb0-c5d1-4d07-9961-e71001af87c9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_013ebd2e-b68d-4b3d-aec9-f05fbd2aee77" xlink:to="loc_us-gaap_SubsequentEventMember_77645eb0-c5d1-4d07-9961-e71001af87c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_6365257b-f073-4f23-8623-f79af794b446" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:to="loc_us-gaap_DebtInstrumentAxis_6365257b-f073-4f23-8623-f79af794b446" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_9443ce3b-f27a-43bf-89df-c5e34daaadc1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_6365257b-f073-4f23-8623-f79af794b446" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_9443ce3b-f27a-43bf-89df-c5e34daaadc1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_efoi_PaycheckProtectionProgramMember_d5c1913f-7dfa-4a5b-901e-28f80df47c4d" xlink:href="efoi-20200331.xsd#efoi_PaycheckProtectionProgramMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_9443ce3b-f27a-43bf-89df-c5e34daaadc1" xlink:to="loc_efoi_PaycheckProtectionProgramMember_d5c1913f-7dfa-4a5b-901e-28f80df47c4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_9416fa0b-254e-45d5-bd07-8c7e1bc63dd9" xlink:to="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLoanOriginations1_a03c10c2-b148-41c7-951f-d497c9f8e022" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromLoanOriginations1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:to="loc_us-gaap_ProceedsFromLoanOriginations1_a03c10c2-b148-41c7-951f-d497c9f8e022" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_ca50f0ac-96a8-496a-af06-a6d090a75e89" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_0ed9ff99-abfe-4d94-b7fc-5a1ecbf18205" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_ca50f0ac-96a8-496a-af06-a6d090a75e89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>image1.jpg
<TEXT>
begin 644 image1.jpg
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MHT\6>*!HWO5=WW4:J_"^%'ANV^9. M8 C=I0IYWF_+B/^[A)FR(* F$,PI6
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M:DC'QGUAZPBP)"T&*(X!,(2=%_QSQRAZWQ NB&AP7#1'1!WSN]]'##XXET+
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MV$7H;;43"$K7E+#@)Z6@J(43XTY!L-CP8IVT!S?/\#:'I#"\-M _??#.T#O
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MQJU"4R-;_*")BQ^?AM2VQ1-_RL#WMX!@H<%2N?\T)E"LE#XH9VX 9_-( R[
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MFWC@(&!K_.9-Q#JD'P1I6QXX"-A!P(Y<QFV9YU#^9(5S$+"#@!T$[ QYX$C
MK*[12./$[Z"A3M90!QH=:#3G 0L@+8Q8\10NV#0[+WAX/C#/@0=.QP-'%LQN
M!GNQK/,?K@,-#CRP.P]XO^D=H?=F7JQ[>7[!SR$<*'"@P'XI0*[L9+E@.XEP
M$+3]$O@ [=6/ K:7V:96<'^AAT-\H,"! ONGP$' ]D_3 \0#!8XH<!"P(U(<
<;@X4V#\%_@><:P1<W=L\\0    !)14Y$KD)@@@$!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>image2.jpg
<TEXT>
begin 644 image2.jpg
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M X_#0(7].+TJTC)PF($*^S!5=2P#C\- A?TXO2K2,G"8@;\ 9C\IU<0!FX,
+    245.1*Y"8((!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R40.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821400624">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases - Schedule of Future Maturities of Lease Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract', window );"><strong>Operating Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths', window );">April 2020 to March 2021</a></td>
<td class="nump">$ 621<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo', window );">April 2021 to March 2022</a></td>
<td class="nump">644<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree', window );">April 2022 to March 2023</a></td>
<td class="nump">172<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour', window );">April 2023 to March 2024</a></td>
<td class="nump">13<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total future undiscounted lease payments</a></td>
<td class="nump">1,450<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(113)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total lease obligations</a></td>
<td class="nump">1,337<span></span>
</td>
<td class="nump">$ 1,480<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract', window );"><strong>Restructured Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths', window );">April 2020 to March 2021</a></td>
<td class="nump">342<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo', window );">April 2021 to March 2022</a></td>
<td class="nump">86<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree', window );">April 2022 to March 2023</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour', window );">April 2023 to March 2024</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue', window );">Total future undiscounted lease payments</a></td>
<td class="nump">428<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(18)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredOperatingLeaseLiability', window );">Total lease obligations</a></td>
<td class="nump">410<span></span>
</td>
<td class="nump">488<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract', window );"><strong>Restructured Leases Sublease Payments</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths', window );">April 2020 to March 2021</a></td>
<td class="num">(273)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo', window );">April 2021 to March 2022</a></td>
<td class="num">(68)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree', window );">April 2022 to March 2023</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour', window );">April 2023 to March 2024</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LessorOperatingLeasePaymentsToBeReceived', window );">Total future undiscounted lease payments</a></td>
<td class="num">(341)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(14)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_OperatingLeaseReceivable', window );">Total lease obligations</a></td>
<td class="num">(327)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract', window );"><strong>Finance Lease</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths', window );">April 2020 to March 2021</a></td>
<td class="nump">3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo', window );">April 2021 to March 2022</a></td>
<td class="nump">3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree', window );">April 2022 to March 2023</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour', window );">April 2023 to March 2024</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDue', window );">Total future undiscounted lease payments</a></td>
<td class="nump">6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Total lease obligations</a></td>
<td class="nump">$ 6<span></span>
</td>
<td class="nump">$ 6<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lessor, Operating Lease, Liability, Undiscounted Excess Amount</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_OperatingLeaseReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Lease, Receivable</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_OperatingLeaseReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Four</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Three</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Lessee, Operating Lease, Liability, Undiscounted Excess Amount</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Operating Lease Liabilities, Payments, Due, Rolling Maturity [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Operating Lease, Liability</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth fiscal year following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LessorOperatingLeasePaymentsToBeReceived">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease payments to be received by lessor for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=119202524&amp;loc=SL77919396-209981<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LessorOperatingLeasePaymentsToBeReceived</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease payments to be received by lessor in next rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=119202524&amp;loc=SL77919396-209981<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease payments to be received by lessor in fourth rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=119202524&amp;loc=SL77919396-209981<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease payments to be received by lessor in third rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=119202524&amp;loc=SL77919396-209981<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease payments to be received by lessor in second rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=119202524&amp;loc=SL77919396-209981<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6820564992">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Preferred Stock (Details) - USD ($)<br> $ / shares in Units, $ in Millions</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 16, 2020</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in usd per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, authorized (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,000,000<span></span>
</td>
<td class="nump">2,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_PercentageOfSeriesAPreferredStockEligibleToVote', window );">Percentage of Series A Preferred Stock Eligible to Vote</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">55.37%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember', window );">Series A Preferred Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtConversionConvertedInstrumentSharesIssued1', window );">Shares issued from conversion (in shares)</a></td>
<td class="nump">2,709,018<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in usd per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_ConvertiblePreferredStockMember', window );">Series A Convertible Preferred Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, authorized (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,300,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtConversionConvertedInstrumentAmount1', window );">Amount converted</a></td>
<td class="nump">$ 1.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion rate (in dollars per share)</a></td>
<td class="nump">$ 0.67<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.67<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_PercentageOfSeriesAPreferredStockEligibleToVote">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of Series A Preferred Stock Eligible to Vote</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_PercentageOfSeriesAPreferredStockEligibleToVote</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtConversionConvertedInstrumentAmount1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtConversionConvertedInstrumentAmount1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtConversionConvertedInstrumentSharesIssued1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtConversionConvertedInstrumentSharesIssued1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleConversionPrice1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The price per share of the conversion feature embedded in the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031898-161870<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentConvertibleConversionPrice1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_ConvertiblePreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_ConvertiblePreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6825361472">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Stock Options and a Summary of Activity (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>Stockholders' Equity Note [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Fair value of options issued (in dollars per share)</a></td>
<td class="nump">$ 0.22<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Exercise price (in dollars per share)</a></td>
<td class="nump">$ 0.30<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life of options (in years)</a></td>
<td class="text">6 years 1 month 6 days<span></span>
</td>
<td class="text">0 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Risk-free interest rate</a></td>
<td class="nump">0.70%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected volatility</a></td>
<td class="nump">92.80%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Number of Options</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at beginning of period (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">777,153<span></span>
</td>
<td class="nump">777,153<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Granted (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">431,250<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod', window );">Canceled/forfeited (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(29,800)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at end of period (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,178,603<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber', window );">Vested and expected to vest at period end (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">868,008<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable at period end (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">113,353<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted Average Exercise Price Per Share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at beginning of period (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.04<span></span>
</td>
<td class="nump">$ 1.04<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Granted (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.30<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice', window );">Canceled/forfeited (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at end of period (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.78<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice', window );">Vested and expected to vest at period end (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.93<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Exercisable at period end (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.59<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract', window );"><strong>Weighted Average Remaining Contractual Life (in years)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding at end of period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">8 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1', window );">Vested and expected to vest at period end</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">7 years 10 months 24 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Exercisable at period end</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years 9 months 18 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod', window );">Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice', window );">Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iv)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Price of a single share of a number of saleable stocks of a company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.D.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R29.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6654436560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies - Warranty Activity (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward', window );"><strong>Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductWarrantyAccrual', window );">Balance at beginning of period</a></td>
<td class="nump">$ 195<span></span>
</td>
<td class="nump">$ 258<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued', window );">Warranty accruals for current period sales</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">12<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease', window );">Adjustments to existing warranties</a></td>
<td class="nump">44<span></span>
</td>
<td class="nump">89<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StandardProductWarrantyAccrualPayments', window );">In kind settlements made during the period</a></td>
<td class="num">(6)<span></span>
</td>
<td class="num">(7)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProductWarrantyAccrual', window );">Accrued warranty reserve</a></td>
<td class="nump">$ 240<span></span>
</td>
<td class="nump">$ 352<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProductWarrantyAccrual">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.15(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=68068213&amp;loc=d3e12565-110249<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (c)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=68068213&amp;loc=d3e12565-110249<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProductWarrantyAccrual</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StandardProductWarrantyAccrualPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph ((c)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=68068213&amp;loc=d3e12565-110249<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StandardProductWarrantyAccrualPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in the standard product warranty accrual from changes in estimates attributable to preexisting product warranties. Excludes extended product warranties.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph ((c)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=68068213&amp;loc=d3e12565-110249<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StandardProductWarrantyAccrualWarrantiesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in the standard product warranty accrual from warranties issued. Excludes extended product warranties.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph ((c)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=68068213&amp;loc=d3e12565-110249<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StandardProductWarrantyAccrualWarrantiesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R25.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6801040640">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>Stockholders' Equity Note [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock', window );">Schedule of Stockholders' Equity Note, Warrants or Rights</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">As of March&#160;31, 2020, we had the following outstanding non-tradeable, registered warrants to purchase shares of common stock:</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:33.735%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:20.822%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:17.969%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:17.974%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Number of Underlying Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercise Price</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expiration</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Investor Warrants</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,441,803</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$0.6740</span></td><td colspan="3" style="background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">January 13, 2025</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Placement Agent Warrants</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">240,926</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$0.9988</span></td><td colspan="3" style="background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">January 13, 2025</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,682,729</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock', window );">Summary of stock-based compensation expense</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table summarizes stock-based compensation expense and the impact it had on operations for the periods presented (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:72.174%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.162%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.162%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.552%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Product development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Selling, general, and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">508&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total stock-based compensation</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">20&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">543&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Schedule of valuation assumptions</a></td>
<td class="text">Estimates utilized in the calculation include the expected life of the option, risk-free interest rate, and expected volatility, and are further comparatively detailed as follows:<table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.225%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.013%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair value of options issued</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.22&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercise price</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.30&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected life of options (in years)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6.1</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Risk-free interest rate</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected volatility</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">92.8&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Dividend yield</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.0&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.0&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr></table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Summary of option activity</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A summary of option activity under all plans for the three months ended March 31, 2020 is presented as follows:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:56.558%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.963%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.967%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Number of<br/>Options</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Exercise<br/>Price Per<br/>Share</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Remaining<br/>Contractual<br/>Life (in years)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">777,153&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1.04&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">431,250&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.30&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled/forfeited</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(29,800)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.47&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,178,603&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.78&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8.0</span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Vested and expected to vest at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">868,008&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.93&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7.9</span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercisable at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">113,353&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4.59&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5.8</span></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock', window );">Summary of restricted stock activity</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A summary of restricted stock unit activity under all plans for the three months ended March 31, 2020 is presented as follows:</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:56.558%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.963%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.967%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restricted<br/>Stock Units</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Grant<br/>Date<br/>Fair Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Remaining<br/>Contractual<br/>Life (in years)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">33,051&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2.63&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">80,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.30&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Released&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(19,873)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2.72&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled/forfeited&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">93,178&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.61&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8.7</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5047-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 50<br> -Section S99<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6784392&amp;loc=d3e188667-122775<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R21.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6810991616">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Restructuring (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringAndRelatedActivitiesAbstract', window );"><strong>Restructuring and Related Activities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock', window );">Schedule of Restructuring Reserve by Type of Cost</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following is a reconciliation of the beginning and ending balances of our restructuring liability as it relates to the 2017 and 2019 restructuring plans (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:78.030%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:17.970%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring Liability</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accretion of lease obligations</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Payments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div style="text-align:center;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following is a reconciliation of the ending balance of our restructuring liability at March&#160;31, 2020 to the balance sheet:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:78.030%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:17.970%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring Liability</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less, short-term restructuring liability</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term restructuring liability, included in other liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringAndRelatedActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringAndRelatedActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=6394359&amp;loc=d3e17939-110869<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.P.4(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=115931487&amp;loc=d3e140904-122747<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6820841440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Net sales</a></td>
<td class="nump">$ 3,783<span></span>
</td>
<td class="nump">$ 3,177<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of sales</a></td>
<td class="nump">2,751<span></span>
</td>
<td class="nump">3,079<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross profit</a></td>
<td class="nump">1,032<span></span>
</td>
<td class="nump">98<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>Operating expenses:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Product development</a></td>
<td class="nump">282<span></span>
</td>
<td class="nump">526<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SellingGeneralAndAdministrativeExpense', window );">Selling, general, and administrative</a></td>
<td class="nump">2,027<span></span>
</td>
<td class="nump">2,241<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCosts', window );">Restructuring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">134<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">2,295<span></span>
</td>
<td class="nump">2,901<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(1,263)<span></span>
</td>
<td class="num">(2,803)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherIncomeAndExpensesAbstract', window );"><strong>Other expenses (income):</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="nump">133<span></span>
</td>
<td class="nump">43<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAdjustmentOfWarrants', window );">Income from change in fair value of warrants</a></td>
<td class="num">(873)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other expenses</a></td>
<td class="nump">18<span></span>
</td>
<td class="nump">19<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (541)<span></span>
</td>
<td class="num">$ (2,865)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract', window );"><strong>Denominator:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare', window );">Net loss</a></td>
<td class="num">$ (0.04)<span></span>
</td>
<td class="num">$ (0.24)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract', window );"><strong>Weighted average common shares outstanding:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Basic and diluted</a></td>
<td class="nump">15,430<span></span>
</td>
<td class="nump">12,126<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsAndServicesSold">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfGoodsAndServicesSold</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAdjustmentOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (income) related to adjustment to fair value of warrant liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 480<br> -SubTopic 10<br> -Section 25<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109262497&amp;loc=d3e20148-110875<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAdjustmentOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1,2)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherIncomeAndExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherIncomeAndExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SellingGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=68048583&amp;loc=d3e3636-108311<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SellingGeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R17.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6811031184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td>
<td class="text">COMMITMENTS AND CONTINGENCIES<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Purchase Commitments</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of March&#160;31, 2020, we had approximately $3.4&#160;million in outstanding purchase commitments for inventory. Of this amount, approximately $2.5&#160;million is expected to ship in the second quarter of 2020 with the balance expected to ship in the third and fourth quarters of 2020.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6810126608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeFinanceLeasesTextBlock', window );">Leases</a></td>
<td class="text">LEASES<div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company leases certain equipment, manufacturing, warehouse and office space under non-cancellable operating leases expiring through 2024 under which it is responsible for related maintenance, taxes and insurance. The Company has one finance lease containing a bargain purchase option upon expiration of the lease in 2022. The lease term consists of the non-cancellable period of the lease, periods covered by options to extend the lease if the Company is reasonably certain to exercise the option, and periods covered by an option to terminate the lease if the Company is reasonably certain not to exercise the option. The present value of the remaining lease obligation for these leases was calculated using an incremental borrowing rate (&#8220;IBR&#8221;) of 7.25%, which was the Company&#8217;s borrowing rate on its revolving credit agreement signed on December&#160;11, 2018. The weighted average remaining lease term for operating, restructuring and finance leases is 2.3 years, 1.3 years, and 2.0 years, respectively.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The Company had one restructured lease with sub-lease component for the New York, New York office that was closed in 2017. The lease expires in 2021. As part of the lease agreement there was $0.3&#160;million in restricted cash in other long-term assets on the accompanying Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December 31, 2019 which represents collateral against the related letter of credit issued as part of this agreement.</span></div><div><span><br/></span></div><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The restructured lease and sub-lease were not scoped out of the requirements of Topic 842 and were evaluated for impairment in accordance with the asset impairment provisions of ASC 360, </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Property, Plant and Equipment</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> (&#8220;Topic 360&#8221;). The Company concluded its net right-of-use assets were not impaired and the carrying amount approximates expected sublease income in future years as of March&#160;31, 2020. The Company continues to carry certain immaterial operating expenses associated with this lease as restructuring liabilities and will continue to accrete those liabilities in accordance with Topic 420, as has been done since the cease use date in 2017. For additional information regarding treatment of leases please refer to Note 6 &#8220;Leases.&#8221; included under Item 8 of our 2019 Annual Report.</span></div><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Components of the operating, restructured and finance lease costs recognized in net loss for the three months ended March&#160;31, 2020 and 2019, were as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:64.966%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td style="width:1.0%;"/><td style="width:13.465%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.768%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease cost (income):</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sublease income</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(25)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(25)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Lease cost</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">152&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">147&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease cost, net</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">127&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">122&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease cost (income):</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sublease income</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(68)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(112)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Lease cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">61&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">109&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease cost</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest of lease liabilities</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div style="margin-bottom:8pt;"><span><br/></span></div><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Supplemental balance sheet information related to the Company&#8217;s operating and finance leases as of March&#160;31, 2020 and December&#160;31, 2019 are as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:65.717%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.465%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.767%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Leases</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease right-of-use assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,179&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,289&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease right-of-use assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">268&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">322&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease right-of-use assets, total</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,447&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,611&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,337&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,480&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">410&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">488&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities, total</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,747&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,968&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance Leases</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Allowances for depreciation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease assets, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total finance lease liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March&#160;31, 2020 are as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:34.786%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.619%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases Sublease Payments</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance Lease</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2020 to March 2021</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">621&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">342&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(273)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2021 to March 2022</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">86&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(68)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2022 to March 2023</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">172&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2023 to March 2024</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total future undiscounted lease payments</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,450&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">428&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(341)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less imputed interest</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(113)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">14&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total lease obligations</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,337&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">410&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(327)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><div style="margin-bottom:8pt;"><span><br/></span></div><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Supplemental cash flow information related to leases for the three months ended March&#160;31, 2020 and 2019, was as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:66.168%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.400%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.617%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Supplemental cash flow information</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash paid, net, for amounts included in the measurement of lease liabilities:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating cash flows from operating leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">135&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">122&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating cash flows from restructured leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Financing cash flows from finance leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeFinanceLeasesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for finance leases of lessee. Includes, but is not limited to, description of lessee's finance lease and maturity analysis of finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=77888251<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeFinanceLeasesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821730336">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash</a></td>
<td class="nump">$ 2,911<span></span>
</td>
<td class="nump">$ 350<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Trade accounts receivable, less allowances of $16 and $28, respectively</a></td>
<td class="nump">1,904<span></span>
</td>
<td class="nump">2,337<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventories, net</a></td>
<td class="nump">4,700<span></span>
</td>
<td class="nump">6,168<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid and other current assets</a></td>
<td class="nump">666<span></span>
</td>
<td class="nump">479<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">10,181<span></span>
</td>
<td class="nump">9,334<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">390<span></span>
</td>
<td class="nump">389<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="nump">1,179<span></span>
</td>
<td class="nump">1,289<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredOperatingLeaseRightOfUseAsset', window );">Restructured lease right-of-use assets</a></td>
<td class="nump">268<span></span>
</td>
<td class="nump">322<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">405<span></span>
</td>
<td class="nump">405<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">12,423<span></span>
</td>
<td class="nump">11,739<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">1,188<span></span>
</td>
<td class="nump">1,340<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="nump">104<span></span>
</td>
<td class="nump">179<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedProfessionalFeesCurrent', window );">Accrued legal and professional fees</a></td>
<td class="nump">322<span></span>
</td>
<td class="nump">215<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedEmployeeBenefitsCurrent', window );">Accrued payroll and related benefits</a></td>
<td class="nump">448<span></span>
</td>
<td class="nump">360<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedSalesCommissionCurrent', window );">Accrued sales commissions</a></td>
<td class="nump">39<span></span>
</td>
<td class="nump">32<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits', window );">Accrued severance</a></td>
<td class="nump">3<span></span>
</td>
<td class="nump">7<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserveCurrent', window );">Accrued restructuring</a></td>
<td class="nump">24<span></span>
</td>
<td class="nump">24<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StandardProductWarrantyAccrualCurrent', window );">Accrued warranty reserve</a></td>
<td class="nump">240<span></span>
</td>
<td class="nump">195<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueCurrent', window );">Deferred revenue</a></td>
<td class="nump">4<span></span>
</td>
<td class="nump">18<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Operating lease liabilities</a></td>
<td class="nump">567<span></span>
</td>
<td class="nump">550<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredOperatingLeaseLiabilityCurrent', window );">Restructured lease liabilities</a></td>
<td class="nump">325<span></span>
</td>
<td class="nump">319<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Finance lease liabilities</a></td>
<td class="nump">3<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent', window );">Warrant liabilities</a></td>
<td class="nump">763<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleNotesPayable', window );">Convertible notes</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,700<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableCurrent', window );">Iliad note, net of discount and loan origination fees</a></td>
<td class="nump">854<span></span>
</td>
<td class="nump">885<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LinesOfCreditCurrent', window );">Credit line borrowings, net of loan origination fees</a></td>
<td class="nump">790<span></span>
</td>
<td class="nump">715<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">5,674<span></span>
</td>
<td class="nump">6,542<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other liabilities</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">14<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liabilities, net of current portion</a></td>
<td class="nump">770<span></span>
</td>
<td class="nump">906<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredOperatingLeaseLiabilityNoncurrent', window );">Restructured lease liabilities, net of current portion</a></td>
<td class="nump">85<span></span>
</td>
<td class="nump">168<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Finance lease liabilities, net of current portion</a></td>
<td class="nump">3<span></span>
</td>
<td class="nump">4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermNotesPayable', window );">Iliad note, net of current maturities</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">109<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="nump">6,539<span></span>
</td>
<td class="nump">7,743<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>STOCKHOLDERS' EQUITY</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred Stock, Value, Issued</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common Stock, Value, Issued</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Additional paid-in capital</a></td>
<td class="nump">131,300<span></span>
</td>
<td class="nump">128,872<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive loss</a></td>
<td class="num">(3)<span></span>
</td>
<td class="num">(3)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(125,415)<span></span>
</td>
<td class="num">(124,874)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">5,884<span></span>
</td>
<td class="nump">3,996<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 12,423<span></span>
</td>
<td class="nump">$ 11,739<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredOperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Operating Lease, Liability, Current</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredOperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredOperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Operating Lease, Liability, Noncurrent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredOperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredOperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Operating Lease, Right-Of-Use Asset</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredOperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130549-203045<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118952595&amp;loc=d3e4428-111522<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6676-107765<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=118952595&amp;loc=d3e4531-111522<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedEmployeeBenefitsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6935-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6911-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedEmployeeBenefitsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedProfessionalFeesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6911-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedProfessionalFeesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedSalesCommissionCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for sales commissions. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6911-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedSalesCommissionCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669686-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=d3e681-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6801-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-04(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6488278&amp;loc=d3e603758-122996<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116846819&amp;loc=d3e3927-108312<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LinesOfCreditCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LinesOfCreditCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NotesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6911-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e7018-107765<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the liabilities, classified as other, for deferred compensation arrangements payable within one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 25<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=6409733&amp;loc=d3e19512-108361<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 30<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6409875&amp;loc=d3e20028-108363<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringReserveCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6394359&amp;loc=d3e17939-110869<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.P.4(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=115931487&amp;loc=d3e140904-122747<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringReserveCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StandardProductWarrantyAccrualCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid within one year or the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StandardProductWarrantyAccrualCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Liability for amount due employees, in addition to wages and any other money that employers owe employees, when their employment ends through a layoff or other termination. For example, a company may provide involuntarily terminated employees with a lump sum payment equal to one week's salary for every year of employment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6801136672">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies - Financial Instruments Assets and Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent', window );">Warrant liabilities</a></td>
<td class="nump">$ 763<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member', window );">Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent', window );">Warrant liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent', window );">Warrant liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Fair Value, Inputs, Level 3 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent', window );">Warrant liabilities</a></td>
<td class="nump">$ 763<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the liabilities, classified as other, for deferred compensation arrangements payable within one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 25<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=6409733&amp;loc=d3e19512-108361<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 30<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6409875&amp;loc=d3e20028-108363<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6824045760">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Restructuring - Reconciliation of Restructuring Liability (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserveRollForward', window );"><strong>Restructuring Reserve [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuringReserveAccretion', window );">Accretion of lease obligations</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRestructuring', window );">Payments</a></td>
<td class="num">(8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserveCurrent', window );">Less, short-term restructuring liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 24<span></span>
</td>
<td class="nump">$ 24<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember', window );">2017 Restructuring Plan | Facility Closing [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserveRollForward', window );"><strong>Restructuring Reserve [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserve', window );">Beginning balance</a></td>
<td class="nump">38<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserve', window );">Ending balance</a></td>
<td class="nump">31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserve', window );">Restructuring liability</a></td>
<td class="nump">$ 31<span></span>
</td>
<td class="nump">31<span></span>
</td>
<td class="nump">$ 38<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserveCurrent', window );">Less, short-term restructuring liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringReserveNoncurrent', window );">Long-term restructuring liability, included in other liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuringReserveAccretion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructuring Reserve, Accretion</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuringReserveAccretion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForRestructuring">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=6394359&amp;loc=d3e17939-110869<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3367-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsForRestructuring</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringReserve">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=6394359&amp;loc=d3e17939-110869<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB TOPIC 5.P.4(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=115931487&amp;loc=d3e140904-122747<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringReserve</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringReserveCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6394359&amp;loc=d3e17939-110869<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.P.4(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=115931487&amp;loc=d3e140904-122747<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringReserveCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringReserveNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of known and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid after one year or beyond the next operating cycle, if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6394359&amp;loc=d3e17939-110869<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringReserveNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringReserveRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringReserveRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6802960912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases - Components of Lease Cost (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="3">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubleaseIncome', window );">Sublease income</a></td>
<td class="num">$ (25)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (25)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Lease cost</a></td>
<td class="nump">152<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">147<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_OperatingLeaseCostNetOfSubleaseIncome', window );">Operating lease cost, net</a></td>
<td class="nump">127<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">122<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeaseSubleaseIncome', window );">Sublease income</a></td>
<td class="num">(68)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(112)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeaseOperatingLeaseCost', window );">Lease cost</a></td>
<td class="nump">61<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">109<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome', window );">Restructured lease cost, net</a></td>
<td class="num">(7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestExpense', window );">Interest of lease liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCost', window );">Total lease cost, net</a></td>
<td class="nump">$ 120<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 120<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_OperatingLeaseCostNetOfSubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Lease, Cost, Net Of Sublease Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_OperatingLeaseCostNetOfSubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeaseOperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Lease, Operating Lease, Cost</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeaseOperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Lease, Operating Lease, Cost, Net Of Sublease Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeaseSubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Lease, Sublease Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeaseSubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of interest expense on finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918638-209977<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease cost recognized by lessee for lease contract.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of sublease income excluding finance and operating lease expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6801220800">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Subsequent Events (Details) - Subsequent Event - Paycheck Protection Program<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Apr. 17, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventLineItems', window );"><strong>Subsequent Event [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromLoanOriginations1', window );">Loan granted</a></td>
<td class="nump">$ 795<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Loan interest rate</a></td>
<td class="nump">1.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromLoanOriginations1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash inflow associated with loan origination (the process when securing a mortgage for a piece of real property) or lease origination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromLoanOriginations1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=efoi_PaycheckProtectionProgramMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=efoi_PaycheckProtectionProgramMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>efoi-20200331_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:efoi="http://www.energyfocusinc.com/20200331"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:srt="http://fasb.org/srt/2019-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="efoi-20200331.xsd" xlink:type="simple"/>
    <context id="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i1a60bf3a868f42b38cfaf9a62855e423_I20200505">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2020-05-05</instant>
        </period>
    </context>
    <context id="i41e418bd29a84e31b75b8cff14c0328f_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="iea8e5d5749fb467d9f3d8a76841e967f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i9e8cdd1b145742438ba3a61f03937535_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:ConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="idf1b9aa885254952a984939dd08a01e6_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:ConvertiblePreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i261d88ea68e1405ca668c01533929197_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="i89a8e395070043f28dedef117134220c_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RestructuringCostAndReserveAxis">us-gaap:FacilityClosingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">efoi:A2017RestructuringPlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ie549639d9b88487db1a21d8a90b7717f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i836f9d81698c4f41970eb4146357f18d_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i75733305c8b246e1befedca700df5e7b_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="if7493a72f71c4cd3b1e207701d16a4e4_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i6f3e73c9d7f64ca0acb005528854ea4f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ic18ae0c3a7bf4af08f262ed2db8e6bad_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i7d26a17d13574634b0d7428f63ad6056_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="icc1deddbdf4e4594b56e99d6fa5bb640_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:PreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i411b803189f54b1088e0520709da574f_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="ia6a37db3df6f4fa1b3a264b9e2b8b022_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i63454927c6024f31a77be0c261dfcfee_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i8e7f9b828cea4f12b4aa933b744e1bb2_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i15d146bbf07b4eb29e6d06199f9fb81d_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="i6571b3d499084212aad489131f54a4bb_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="i9a65da3331ef4d9bb1ecffd5f1ddc75b_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="ie16a26babc544e25af07d54489ff5dd3_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="if4414319d8644491855b1ff213cee192_I20190101">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-01-01</instant>
        </period>
    </context>
    <context id="i23d64e97e093440b873b2fb9ced565e2_I20190101">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2019-01-01</instant>
        </period>
    </context>
    <context id="i58db356f3261477d88e5037409444655_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="ie30f751c1764414faa3c6040ba311c26_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="ifd684cf7fdc9491fa01b0c17d7f23a7a_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="ieca2deea98ae47719406f6d045de2024_I20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i9481a2a13f3b4f8d9ee096f99a778723_I20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i784fc36c8dbe44f6bc7f8f92d24194a1_I20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i673574e741394ff9983c9339ce41182c_I20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i05408555017d485bb2c60d5603970a34_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ic295ccfacffd498ab859a72a14948856_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i86e12bb226854c14b1c4cde19d8c14c1_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i1b3c5716c00c4b6b8dd82d40860415e1_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:USNavyAndShipbuildersMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i68289b6443234e2eacab14b3f56499aa_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="icf96c4552147458fa61760e240e06487_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="i5c503421e1474a3dbdb2a82ef7e09b64_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:USNavyAndShipbuildersMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="i442e97139bfc47c58e089a113e22c3f8_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i7e836976db2a49808c882c313e28cd83_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i26b1ed9c97a847968d82130503ed4cab_D20190101-20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:DistributorToTheU.S.NavyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-12-31</endDate>
        </period>
    </context>
    <context id="i6e5eec3dbcf241b5af7304f15927ce14_D20190101-20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:MajorCustomersAxis">efoi:RegionalCommercialLightingRetrofitCompanyMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:AccountsReceivableMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:CustomerConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-12-31</endDate>
        </period>
    </context>
    <context id="ie90e81f533144adc9e7f84014018c623_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:CommercialProductsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i20488c6a6f394d64bda5279d65d6c513_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:CommercialProductsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="icc35b389bc7645d08c1757692b2c10ad_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:MMMProductsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i862ad83cc9fc4ee2830105d4ecc62664_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:MMMProductsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="i1e7369bd177048fca2327d263c16ba4c_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:StatementGeographicalAxis">us-gaap:NonUsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByBenchmarkAxis">us-gaap:SalesRevenueNetMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ConcentrationRiskByTypeAxis">us-gaap:GeographicConcentrationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ifd32c59e675e48ee9d6f704a7e3e7a06_D20160101-20160331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-01-01</startDate>
            <endDate>2016-03-31</endDate>
        </period>
    </context>
    <context id="i0a8fd0a2a80641c4bb61186e8ba10546_D20160101-20160331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-01-01</startDate>
            <endDate>2016-03-31</endDate>
        </period>
    </context>
    <context id="i797300be91f8466fb472c472164701f4_D20160101-20160331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-01-01</startDate>
            <endDate>2016-03-31</endDate>
        </period>
    </context>
    <context id="i2a3dadd27ddd429c909b68a3157e5415_D20191001-20191031">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:LEDFLTubularLEDLampsExcludingRedCapsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-10-01</startDate>
            <endDate>2019-10-31</endDate>
        </period>
    </context>
    <context id="ia713bf3eff784f288fa0374e6894136a_D20191001-20191031">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">efoi:AllOtherProductsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-10-01</startDate>
            <endDate>2019-10-31</endDate>
        </period>
    </context>
    <context id="ia969860a5d044621a04b6272993eed71_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">efoi:InstitutionalInvestorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ia6b289ebc014478a841b1811bd4512e6_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">efoi:InstitutionalInvestorMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:PrivatePlacementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-01-31</endDate>
        </period>
    </context>
    <context id="i389ceda4b9244ae383c983311d6ace59_D20200101-20200131">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-01-31</endDate>
        </period>
    </context>
    <context id="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:PrivatePlacementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i8df7179d388a432caf60ecc294ce9627_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:PrivatePlacementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i853c3459dc604819a9253d34da5269c6_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="idd34bcd309e042f5bf8b1da1f2f951a8_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i9dc2dca04a404cb68ac152898e959e8a_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i37546607bcf143fc9ae3a904450b809d_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="if74e912aa0c54d04bcd8ebdd0518e0de_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i6677466e1a2b4f7281d78cda7874c69c_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="idc116db6f46446a2916ca1df5de22ebe_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RestructuringCostAndReserveAxis">us-gaap:FacilityClosingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">efoi:A2017RestructuringPlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:RestructuringCostAndReserveAxis">us-gaap:FacilityClosingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:RestructuringPlanAxis">efoi:A2017RestructuringPlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="ib7792071ee6f4febaf8ac61677610457_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i689af99ba66746b9af3b151ea388fa93_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i7ee6132de1184f148b7f7cb7160ebe2a_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i103bb3115f5c4bceb51b2cff7a0d85fd_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i4dbd78ef571f4b88abf619076087ace7_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i72ebb011a1074f6e9f54791a24fe6374_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ia49d7e9d47fb47c0b777a4296bd32611_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i2f6321f879b441faa96a426f17666ef0_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:ToolingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ieb49f8789dd446fab44e2022d7f1441d_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:VehiclesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i1b932be3872e442b8f0776202a8326aa_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:VehiclesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i31e514612c5f474083189f0afa509070_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:VehiclesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i81bd9ce8c0f84022aad34038ed9b6bae_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ie9c687416c7b4bed88df19d0681017e1_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i54ba7d6c94c54981bd64fd061825f8fc_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ib5fd087ab426408fb4b5c8abf6483d2f_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:SoftwareAndSoftwareDevelopmentCostsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="id01135927c5d4595827cdbd630f84e92_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:SoftwareAndSoftwareDevelopmentCostsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="if99c1b3b7ae74e6a9500a2cb854e408f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:SoftwareAndSoftwareDevelopmentCostsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iacb9d2ffd279482387285aaabce702cc_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="ieb35d14bbd4841019335215b4d706ed3_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iefa378c488764f619919f9f9fc00d417_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:FinanceLeaseRightOfUseAssetMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i187dbf4b177e4d50a561850954d05410_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">efoi:FinanceLeaseRightOfUseAssetMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i62641c793be6491aa51660bc939fb271_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ConstructionInProgressMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i465e01cf61374815936b4df98499c7f9_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ConstructionInProgressMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i01b3cc6805a34e7ea5feb4f2ea512316_D20190701-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-09-30</endDate>
        </period>
    </context>
    <context id="i48951fccca484e8a92e5628e1630c95f_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i669eed99303b428ea8e50488f9cb3d52_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:CreditFacilityAxis">us-gaap:RevolvingCreditFacilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i616bfc13d4f3451dad94f274721d9ca1_D20190329-20190329">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-03-29</startDate>
            <endDate>2019-03-29</endDate>
        </period>
    </context>
    <context id="i32bdc6ad45fa4ebdb50e36f95024cefc_I20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="i2e0c2a06b63b437da1dcf3599d7e5a61_D20190329-20190630">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-03-29</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="i51b2ccfc519740958ee98d5008dffab2_D20190701-20211231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="i5d9e4687848f449d8f6814d835a62769_I20200116">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2020-01-16</instant>
        </period>
    </context>
    <context id="id769f9d3630a45308e141af5f271dc3a_I20200116">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-01-16</instant>
        </period>
    </context>
    <context id="i1ece5e1ccd0241039740f2372f43ed06_D20200116-20200116">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-16</startDate>
            <endDate>2020-01-16</endDate>
        </period>
    </context>
    <context id="id30eeba798064e1eab806487764015dd_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ic192a646e5504a69a5063be9259c9577_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:ConvertibleDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-11-25</instant>
        </period>
    </context>
    <context id="i29838234163e4f2c81f34d966bb63c22_D20191001-20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-10-01</startDate>
            <endDate>2019-12-31</endDate>
        </period>
    </context>
    <context id="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-11-29</startDate>
            <endDate>2019-11-29</endDate>
        </period>
    </context>
    <context id="i3f70a7b76b414f9282cde20d86376a50_D20191129-20191129">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="efoi:DebtInstrumentPeriodAxis">efoi:DebtInstrumentPeriodTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-11-29</startDate>
            <endDate>2019-11-29</endDate>
        </period>
    </context>
    <context id="i6dc1044cbe59406d9a6d73044c578f13_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i8326445adcaf47ed9ef344318323c3cf_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="iae284167b4aa474a8acd11a9079f4f8b_D20191129-20191129">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-11-29</startDate>
            <endDate>2019-11-29</endDate>
        </period>
    </context>
    <context id="ib44bb278c3a0461d8bf933d4a96e7bc8_D20191129-20191129">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:NotePurchaseAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-11-29</startDate>
            <endDate>2019-11-29</endDate>
        </period>
    </context>
    <context id="ib4f4e7223d514d64ad15d9044ca82831_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:DomesticCountryMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i2ee5a03258754f87b72e2132d29961ce_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeTaxAuthorityAxis">us-gaap:StateAndLocalJurisdictionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="id095f0108cd04480b4c7550a81c00483_D20200116-20200116">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-16</startDate>
            <endDate>2020-01-16</endDate>
        </period>
    </context>
    <context id="i98fa7ce54d2b4035bb6ecc46a172c683_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="ia741b2a01b404f2fb20291e8a8e83005_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i696dc6a3825b4b3aba7c47aa663b7e57_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:CostOfSalesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="i9e2309bcf037493a940c95daed2f73b2_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i025330d775be46c4914152098f373461_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="idb45032ca0a149ad8ade4782a0de505d_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="i7c58c635b6b74c5885e8b38d38f6a432_D20190101-20190331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:SellingGeneralAndAdministrativeExpensesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="i3a0e8a515dea47a7902d4b032b35851a_I20190930">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
        </entity>
        <period>
            <instant>2019-09-30</instant>
        </period>
    </context>
    <context id="i64d02fe0a3764e09b200fb522d40e37f_I20191231">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="ie0144addb70b435288e60d8ee1c0d167_I20200331">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="i05075ab4b04f4a998a4e8bba7413087d_D20200417-20200417">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:PaycheckProtectionProgramMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-17</startDate>
            <endDate>2020-04-17</endDate>
        </period>
    </context>
    <context id="i5114badd4a6a4628aa1dab883f1481a0_I20200417">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000924168</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">efoi:PaycheckProtectionProgramMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-04-17</instant>
        </period>
    </context>
    <unit id="shares">
        <measure>shares</measure>
    </unit>
    <unit id="usd">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="usdPerShare">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="number">
        <measure>pure</measure>
    </unit>
    <dei:EntityCentralIndexKey
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N180LTEtMS0xLTA_713e2e57-609f-4378-b711-71d3b9686df6">0000924168</dei:EntityCentralIndexKey>
    <dei:CurrentFiscalYearEndDate
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N181LTEtMS0xLTA_ca854280-f0e1-419e-9902-5fcc1102374e">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalYearFocus
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N18xMy0xLTEtMS0w_4aa5a635-7ba8-4b76-96b8-3407ac079ca3">2020</dei:DocumentFiscalYearFocus>
    <dei:DocumentFiscalPeriodFocus
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N18xNC0xLTEtMS0w_7656640e-c304-49fb-907a-1c460a8b3d07">Q1</dei:DocumentFiscalPeriodFocus>
    <dei:AmendmentFlag
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGFibGU6MmNjNTI1ZjQ4MWQ1NGQ5M2EwZmEyMTRlYTNlMTEwODcvdGFibGVyYW5nZToyY2M1MjVmNDgxZDU0ZDkzYTBmYTIxNGVhM2UxMTA4N18xNS0xLTEtMS0w_7d1a0bb2-9a04-42ae-b5bb-29395f8cf8a7">false</dei:AmendmentFlag>
    <dei:EntityRegistrantName
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80L2ZyYWc6MWJhMTEyZjJmMTlkNGQ3MTlhM2JmODc2ZTk0N2NiODQvdGV4dHJlZ2lvbjoxYmExMTJmMmYxOWQ0ZDcxOWEzYmY4NzZlOTQ3Y2I4NF8zODQ4MjkwNjk3MjQ0_652be2a4-4d2e-47f5-ad8f-6c58bd668ee9">ENERGY FOCUS, INC/DE</dei:EntityRegistrantName>
    <efoi:StandardProductWarrantyNumberofYears
      contextRef="ifd32c59e675e48ee9d6f704a7e3e7a06_D20160101-20160331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NDQ_00b74b2f-b532-4b28-9c47-b9e6b97e5a47">P1Y</efoi:StandardProductWarrantyNumberofYears>
    <dei:DocumentType
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU1_a48ecb0d-b309-4a41-b3db-086aca9e42c8">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6NzMxOWQ4NjE2ZDc3NDI2ZDk4Yjc1N2NmM2U5NGI4ZTkvdGFibGVyYW5nZTo3MzE5ZDg2MTZkNzc0MjZkOThiNzU3Y2YzZTk0YjhlOV8wLTAtMS0xLTA_e889e140-7bea-4909-9dae-b037df78bee2">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18zODQ4MjkwNjk5MTUx_7097e749-329b-4b42-a429-b76a7f0946fb">2020-03-31</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MWM4YmExZDgyMTQyNDkyNmFjY2NlNWFkN2M5NDc2NWYvdGFibGVyYW5nZToxYzhiYTFkODIxNDI0OTI2YWNjY2U1YWQ3Yzk0NzY1Zl8wLTAtMS0xLTA_7c0586c5-fbba-49f7-b6f0-1683ed3ff260">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU2_26a1c267-29f3-46f8-94af-93c0d982d440">001-36583</dei:EntityFileNumber>
    <dei:EntityIncorporationStateCountryCode
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18wLTAtMS0xLTA_169703da-07d2-41ba-81c4-cee43090c7d4">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18wLTItMS0xLTA_0282b2b6-0809-475a-accd-be9dec8ea06b">94-3021850</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODM1_92c57ae6-2c14-44f2-9ff3-1a53c70d567f">32000&#160;Aurora&#160;Road</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODQ1_aec09cda-dc53-4545-bf05-190747e184bc">Suite B</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODUy_5b679e1b-d665-4f2b-9440-7ac2f5c49a22">Solon</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM18zLTAtMS0xLTUxNjIvdGV4dHJlZ2lvbjphMzYyZjU1ZTQ1NWM0MzY5YTQ2MTQ0NzljM2FkYmQ0Nl8xMDk5NTExNjI3ODU3_4c2aae30-330d-4175-b7ed-7c6cfdc7b7e5">OH</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM182LTAtMS0xLTA_691af0ce-b61b-4048-9c6c-088b61259c59">44139</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM184LTAtMS0xLTUxNzIvdGV4dHJlZ2lvbjo3YmMxODM4MTBlNTg0NmNjOTAzMjkzMTkxODNkZGM5ZV8xMDk5NTExNjI3ODU0_43e78be8-5fcf-402f-be4c-7ad333a1e59e">(440)</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6ZWY2ZGRmMzNjMWVjNDcwZjkwMGY0MDk3NzUyMzE0ZjMvdGFibGVyYW5nZTplZjZkZGYzM2MxZWM0NzBmOTAwZjQwOTc3NTIzMTRmM184LTAtMS0xLTUxNzIvdGV4dHJlZ2lvbjo3YmMxODM4MTBlNTg0NmNjOTAzMjkzMTkxODNkZGM5ZV8xMDk5NTExNjI3ODY1_78431cb0-a5df-494c-a94f-9630d8f858c5">715-1300</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MGM0OTY2YmMzNDBkNGY0NGJiNDk0MjQ1ZjFhNjNlNDEvdGFibGVyYW5nZTowYzQ5NjZiYzM0MGQ0ZjQ0YmI0OTQyNDVmMWE2M2U0MV8xLTAtMS0xLTA_ecf1609b-a7e3-4f82-8841-239e6726edb1">Common Stock, par value $0.0001 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MGM0OTY2YmMzNDBkNGY0NGJiNDk0MjQ1ZjFhNjNlNDEvdGFibGVyYW5nZTowYzQ5NjZiYzM0MGQ0ZjQ0YmI0OTQyNDVmMWE2M2U0MV8xLTEtMS0xLTA_c315da20-8b0e-4d96-87c5-207a05aa9556">EFOI</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6MGM0OTY2YmMzNDBkNGY0NGJiNDk0MjQ1ZjFhNjNlNDEvdGFibGVyYW5nZTowYzQ5NjZiYzM0MGQ0ZjQ0YmI0OTQyNDVmMWE2M2U0MV8xLTItMS0xLTA_60658202-5199-4e4b-9ea4-300b627e8312">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU4_8d84a7e2-7c06-4dec-b0b8-6b4823af54bc">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODU5_27f5cef1-b5fd-4b21-b059-9807e52104d3">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6Njg3YzEyODFhMGMyNDJiOTg0NTU0NzZhZjc0YWZiNTAvdGFibGVyYW5nZTo2ODdjMTI4MWEwYzI0MmI5ODQ1NTQ3NmFmNzRhZmI1MF8xLTAtMS0xLTUyMjE_48541bc2-abc8-4146-b323-53f4de0d0212">Non-accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6Njg3YzEyODFhMGMyNDJiOTg0NTU0NzZhZjc0YWZiNTAvdGFibGVyYW5nZTo2ODdjMTI4MWEwYzI0MmI5ODQ1NTQ3NmFmNzRhZmI1MF8xLTMtMS0xLTYxNDY_46b6119f-f2cc-4695-86cb-daa8ff69aea3">true</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGFibGU6Njg3YzEyODFhMGMyNDJiOTg0NTU0NzZhZjc0YWZiNTAvdGFibGVyYW5nZTo2ODdjMTI4MWEwYzI0MmI5ODQ1NTQ3NmFmNzRhZmI1MF8yLTMtMS0xLTUyMzE_83925b3a-5f3b-4ac1-a2cd-9f3722594eb3">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityShellCompany
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODYw_22c1ee2c-ac24-444d-9b42-0bbe5ddb5c79">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding
      contextRef="i1a60bf3a868f42b38cfaf9a62855e423_I20200505"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xL2ZyYWc6MzIxYjk5ODg1OWE0NGFhY2I0NGUwNGQwMDVjNGUzNTcvdGV4dHJlZ2lvbjozMjFiOTk4ODU5YTQ0YWFjYjQ0ZTA0ZDAwNWM0ZTM1N18xODUz_192798e5-4a67-4c3f-a71e-43312b12946b"
      unitRef="shares">15896956</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNC0xLTEtMS0w_a77c0e0a-e8cc-481d-970c-34044f902eff"
      unitRef="usd">2911000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNC0zLTEtMS0w_db97ed8e-a39f-4c26-886c-f215f71daa17"
      unitRef="usd">350000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0wLTEtMS0wL3RleHRyZWdpb246YjM1NzhmZjE1MjM4NDY3ODg2ZmFiOGFjMzZmYTU2ODZfMTA5OTUxMTYyNzg1NA_0f2c453d-aa20-4fc4-8488-ad747d32780e"
      unitRef="usd">16000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0wLTEtMS0wL3RleHRyZWdpb246YjM1NzhmZjE1MjM4NDY3ODg2ZmFiOGFjMzZmYTU2ODZfMTA5OTUxMTYyNzg1OQ_b1b43d0c-3256-4d59-9253-0e3372e92b57"
      unitRef="usd">28000</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:AccountsReceivableNetCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0xLTEtMS0w_78c630f6-816f-4da7-a412-1352955ef6eb"
      unitRef="usd">1904000</us-gaap:AccountsReceivableNetCurrent>
    <us-gaap:AccountsReceivableNetCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNS0zLTEtMS0w_9f3731e5-096d-4d16-a023-e7904fd806e8"
      unitRef="usd">2337000</us-gaap:AccountsReceivableNetCurrent>
    <us-gaap:InventoryNet
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNy0xLTEtMS0w_7c5f835c-4d0d-49cc-a4d5-7fea7d504458"
      unitRef="usd">4700000</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNy0zLTEtMS0w_428f1f1a-b136-4890-80cb-c4849a7d36fd"
      unitRef="usd">6168000</us-gaap:InventoryNet>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfOS0xLTEtMS0w_4323df61-9742-45ee-bf64-065940c02250"
      unitRef="usd">666000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfOS0zLTEtMS0w_56daab28-b781-4715-bda3-6ad49bb635ba"
      unitRef="usd">479000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTItMS0xLTEtMA_1e81f098-13f9-4ee0-95ad-600f65071856"
      unitRef="usd">10181000</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTItMy0xLTEtMA_98071414-bb9f-47cf-98da-7fd599a968d0"
      unitRef="usd">9334000</us-gaap:AssetsCurrent>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTQtMS0xLTEtMA_f2496b52-28e8-495b-a262-ffc5c2b03499"
      unitRef="usd">390000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTQtMy0xLTEtMA_3509977b-5658-4d25-a7b3-7605bbd0333b"
      unitRef="usd">389000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTYtMS0xLTEtMA_9a9c15f4-d45a-4c9c-9afd-e2bc30589f76"
      unitRef="usd">1179000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTYtMy0xLTEtMA_30773cf9-67b7-4482-8a34-8efdb3d3b2b7"
      unitRef="usd">1289000</us-gaap:OperatingLeaseRightOfUseAsset>
    <efoi:RestructuredOperatingLeaseRightOfUseAsset
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTgtMS0xLTEtMA_89398951-7c49-4a0b-a05a-6002d1a90a3c"
      unitRef="usd">268000</efoi:RestructuredOperatingLeaseRightOfUseAsset>
    <efoi:RestructuredOperatingLeaseRightOfUseAsset
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTgtMy0xLTEtMA_1b35466e-14a1-47e0-be98-cb6e845addaa"
      unitRef="usd">322000</efoi:RestructuredOperatingLeaseRightOfUseAsset>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTktMS0xLTEtMA_0142d965-2810-4322-ab54-85b7449234cd"
      unitRef="usd">405000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMTktMy0xLTEtMA_85112d5b-a4cd-482c-a51f-045841410cc6"
      unitRef="usd">405000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:Assets
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjEtMS0xLTEtMA_507ba842-5d92-4d3d-9e07-f16a72d3597d"
      unitRef="usd">12423000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjEtMy0xLTEtMA_85c8f6e8-0eed-4303-9757-11c4f07ee6c3"
      unitRef="usd">11739000</us-gaap:Assets>
    <us-gaap:AccountsPayableCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjUtMS0xLTEtMA_3d69d689-73e7-456f-8ae1-bcf7cfb76088"
      unitRef="usd">1188000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjUtMy0xLTEtMA_b3523288-9ac2-4d96-beb8-b924203c9cbd"
      unitRef="usd">1340000</us-gaap:AccountsPayableCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjYtMS0xLTEtMA_9be7cf5d-ed93-4084-8d0f-e715319beb09"
      unitRef="usd">104000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjYtMy0xLTEtMA_26ea0d85-5587-465f-a2ad-159a4cacc921"
      unitRef="usd">179000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjctMS0xLTEtMA_735185c8-a649-4272-bafa-08b40ccefd3e"
      unitRef="usd">322000</us-gaap:AccruedProfessionalFeesCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjctMy0xLTEtMA_9f0f7299-731d-425c-91ff-39e5eab4cb4e"
      unitRef="usd">215000</us-gaap:AccruedProfessionalFeesCurrent>
    <us-gaap:AccruedEmployeeBenefitsCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjgtMS0xLTEtMA_f12af4bb-30ce-4230-9f8e-a23c62335f22"
      unitRef="usd">448000</us-gaap:AccruedEmployeeBenefitsCurrent>
    <us-gaap:AccruedEmployeeBenefitsCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjgtMy0xLTEtMA_d90e1fe7-c385-4df7-a2f7-d45159207456"
      unitRef="usd">360000</us-gaap:AccruedEmployeeBenefitsCurrent>
    <us-gaap:AccruedSalesCommissionCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjktMS0xLTEtMA_08d4a71f-c047-4f7a-b7fb-754fd44796bc"
      unitRef="usd">39000</us-gaap:AccruedSalesCommissionCurrent>
    <us-gaap:AccruedSalesCommissionCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMjktMy0xLTEtMA_a73bab02-491b-4a47-9d12-bcc99f88e05d"
      unitRef="usd">32000</us-gaap:AccruedSalesCommissionCurrent>
    <us-gaap:SupplementalUnemploymentBenefitsSeveranceBenefits
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzAtMS0xLTEtMA_d9e7c2eb-7184-4a2f-a2c4-59b26ce76cf6"
      unitRef="usd">3000</us-gaap:SupplementalUnemploymentBenefitsSeveranceBenefits>
    <us-gaap:SupplementalUnemploymentBenefitsSeveranceBenefits
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzAtMy0xLTEtMA_5a5747d1-2fda-4868-bc3c-bfd870b17711"
      unitRef="usd">7000</us-gaap:SupplementalUnemploymentBenefitsSeveranceBenefits>
    <us-gaap:RestructuringReserveCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzEtMS0xLTEtMA_45ca89e0-227c-463d-ba07-a2102a2432ab"
      unitRef="usd">24000</us-gaap:RestructuringReserveCurrent>
    <us-gaap:RestructuringReserveCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzEtMy0xLTEtMA_ce5ec969-15be-45ad-94b5-246ff13e183c"
      unitRef="usd">24000</us-gaap:RestructuringReserveCurrent>
    <us-gaap:StandardProductWarrantyAccrualCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzItMS0xLTEtMA_5694f121-3fed-4b6f-ad94-3b23814266e3"
      unitRef="usd">240000</us-gaap:StandardProductWarrantyAccrualCurrent>
    <us-gaap:StandardProductWarrantyAccrualCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzItMy0xLTEtMA_08470e49-a4bb-442a-af0f-e954e930a071"
      unitRef="usd">195000</us-gaap:StandardProductWarrantyAccrualCurrent>
    <us-gaap:DeferredRevenueCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzMtMS0xLTEtMA_5cb05492-2540-4cbd-8038-92266f91391c"
      unitRef="usd">4000</us-gaap:DeferredRevenueCurrent>
    <us-gaap:DeferredRevenueCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzMtMy0xLTEtMA_394edef5-75c0-4fca-8246-d2adccfa6bd2"
      unitRef="usd">18000</us-gaap:DeferredRevenueCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzUtMS0xLTEtMA_b8921d98-ae27-4146-92b1-5242f07c00e1"
      unitRef="usd">567000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzUtMy0xLTEtMA_1aff9030-cfc4-434f-90d8-bea6ca0b3eb4"
      unitRef="usd">550000</us-gaap:OperatingLeaseLiabilityCurrent>
    <efoi:RestructuredOperatingLeaseLiabilityCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzYtMS0xLTEtMA_c5a83f0f-fbb9-4560-be17-6ebf2a3d1aa8"
      unitRef="usd">325000</efoi:RestructuredOperatingLeaseLiabilityCurrent>
    <efoi:RestructuredOperatingLeaseLiabilityCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzYtMy0xLTEtMA_69c14979-237c-485f-ad84-1446674b7936"
      unitRef="usd">319000</efoi:RestructuredOperatingLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzctMS0xLTEtMA_bee3e4ee-8889-429b-b3ad-6a269959883c"
      unitRef="usd">3000</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzctMy0xLTEtMA_98670550-742d-48f0-acff-d4d01e93b3da"
      unitRef="usd">3000</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzQtMS0xLTEtODc2_01048e69-b170-4d05-86c6-1727b63a6682"
      unitRef="usd">763000</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzQtMy0xLTEtODc2_5fff3fa1-ccb0-4e8d-bbe8-962f83689460"
      unitRef="usd">0</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:ConvertibleNotesPayable
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzgtMS0xLTEtMA_5a361f7a-cf58-49ae-b9ce-c9c5029deaaf"
      unitRef="usd">0</us-gaap:ConvertibleNotesPayable>
    <us-gaap:ConvertibleNotesPayable
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzgtMy0xLTEtMA_b20eb9c6-3fde-487e-8786-ce0d33b4c2a2"
      unitRef="usd">1700000</us-gaap:ConvertibleNotesPayable>
    <us-gaap:NotesPayableCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzktMS0xLTEtMA_1ae27766-45cc-45be-9a04-1f663f944e77"
      unitRef="usd">854000</us-gaap:NotesPayableCurrent>
    <us-gaap:NotesPayableCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfMzktMy0xLTEtMA_46f32f47-5730-4981-8dd9-33271530bbc2"
      unitRef="usd">885000</us-gaap:NotesPayableCurrent>
    <us-gaap:LinesOfCreditCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDAtMS0xLTEtMA_789424cb-af89-4138-86a0-9814e4c0c38a"
      unitRef="usd">790000</us-gaap:LinesOfCreditCurrent>
    <us-gaap:LinesOfCreditCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDAtMy0xLTEtMA_81b6ecdd-6429-44be-9a72-5bc6f407009e"
      unitRef="usd">715000</us-gaap:LinesOfCreditCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDItMS0xLTEtMA_48c9fc5e-1f60-4224-b8fa-37a72b813446"
      unitRef="usd">5674000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDItMy0xLTEtMA_4d61786d-d622-4173-b8f7-606b8c24833d"
      unitRef="usd">6542000</us-gaap:LiabilitiesCurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDQtMS0xLTEtMA_d5633483-2529-404e-b2c0-a1fff72f19ad"
      unitRef="usd">7000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDQtMy0xLTEtMA_61789206-6fb6-4160-9e1b-db163d83b304"
      unitRef="usd">14000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDYtMS0xLTEtMA_fed44cb1-195e-420d-a5b5-1356d55d015b"
      unitRef="usd">770000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDYtMy0xLTEtMA_89e495ce-066c-4f5e-a8de-e1d3ab5934a0"
      unitRef="usd">906000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <efoi:RestructuredOperatingLeaseLiabilityNoncurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDctMS0xLTEtMA_39081820-6610-458d-9eec-05d9b397bb6a"
      unitRef="usd">85000</efoi:RestructuredOperatingLeaseLiabilityNoncurrent>
    <efoi:RestructuredOperatingLeaseLiabilityNoncurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDctMy0xLTEtMA_589d6a67-5f4e-4f20-8235-bc5fd3d76c3e"
      unitRef="usd">168000</efoi:RestructuredOperatingLeaseLiabilityNoncurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDgtMS0xLTEtMA_579faa37-39dd-4384-a862-caf3092a5b10"
      unitRef="usd">3000</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDgtMy0xLTEtMA_97a5596a-6587-4a29-ba5f-fc3652dc82c4"
      unitRef="usd">4000</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <us-gaap:LongTermNotesPayable
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDktMS0xLTEtMA_10edbb66-69e0-4ded-af4f-a70bc1931c88"
      unitRef="usd">0</us-gaap:LongTermNotesPayable>
    <us-gaap:LongTermNotesPayable
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNDktMy0xLTEtMA_3bf6a111-4593-4fc7-bd56-1f86bc7be3aa"
      unitRef="usd">109000</us-gaap:LongTermNotesPayable>
    <us-gaap:Liabilities
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTAtMS0xLTEtMA_aa30eff3-e558-4655-ba10-5a9e73abf122"
      unitRef="usd">6539000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTAtMy0xLTEtMA_09e8b9c1-ac4c-4339-89f1-d419a4042427"
      unitRef="usd">7743000</us-gaap:Liabilities>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTMtMC0xLTEtMC90ZXh0cmVnaW9uOjc4ZWQ1NjIzZjFlNTRkOGU4YmU2MDMxZDZkYzkzNzRiXzI3NDg3NzkwNjk0OTc_09627cdf-0a3e-47e5-9855-37347a3d866e"
      unitRef="usdPerShare">0.0001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTMtMC0xLTEtMC90ZXh0cmVnaW9uOjc4ZWQ1NjIzZjFlNTRkOGU4YmU2MDMxZDZkYzkzNzRiXzI3NDg3NzkwNjk0OTc_580f993f-b5e6-4214-b665-1c1a6e74cb4c"
      unitRef="usdPerShare">0.0001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2NTE_b64281f0-4583-428d-a82c-8c31e019a6f0"
      unitRef="shares">5000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="i9e8cdd1b145742438ba3a61f03937535_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2ODc_3ef7bad7-1a3f-4b92-a5b2-e669d713e35e"
      unitRef="shares">3300000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2NjM_013e132b-921a-4228-a379-3e5f5376fcc5"
      unitRef="shares">2000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="idf1b9aa885254952a984939dd08a01e6_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTQtMC0xLTEtMC90ZXh0cmVnaW9uOjIyZjgxODMyNWZmMTRlNGQ4NmUxMWY2NGVhYWRhNjlkXzI3NDg3NzkwNjk2OTE_a8aa0cad-4bb1-44ce-834d-5aa69eab95e9"
      unitRef="shares">0</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesIssued
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTE_4336a1ba-3526-4456-9974-90996012783c"
      unitRef="shares">2709018</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTE_59e6a9e7-3dcd-4560-a2c2-16319cd32c3b"
      unitRef="shares">2709018</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTU_558d0304-2548-41c8-b7b1-1c0033c39544"
      unitRef="shares">0</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesIssued
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMC0xLTEtMC90ZXh0cmVnaW9uOjIwZDUzODNhZTZhZTQ5ODlhMjNjMGI5ZDAyNWE2ODJmXzI3NDg3NzkwNjk1NTU_e70543a3-d09d-49ed-89f7-b8805842264e"
      unitRef="shares">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockValue
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMS0xLTEtMA_e89113ab-025d-44de-bd7d-6a9e4413e625"
      unitRef="usd">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTUtMy0xLTEtMA_cd8eb481-e275-4064-a879-2b603ce3e9d2"
      unitRef="usd">0</us-gaap:PreferredStockValue>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTYtMC0xLTEtMC90ZXh0cmVnaW9uOmRkMjEwODg1MGI3OTQyNTM4MWEzYzgxMDAyZmJiZjliXzI3NDg3NzkwNjk0OTM_67832c1e-f2f2-4a0b-82bb-dda9db2cc51d"
      unitRef="usdPerShare">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTYtMC0xLTEtMC90ZXh0cmVnaW9uOmRkMjEwODg1MGI3OTQyNTM4MWEzYzgxMDAyZmJiZjliXzI3NDg3NzkwNjk0OTM_c61d4fc0-e2b9-4187-9a90-21bbc9dc10bb"
      unitRef="usdPerShare">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTctMC0xLTEtMC90ZXh0cmVnaW9uOjQ5NTgxNTYyMDU0NDQ5ZmM4ZjUzZmY4NjJmMzE2ZWU2XzI3NDg3NzkwNjk1MjE_ca6ae47b-1370-4287-9be7-a90369255085"
      unitRef="shares">50000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTctMC0xLTEtMC90ZXh0cmVnaW9uOjQ5NTgxNTYyMDU0NDQ5ZmM4ZjUzZmY4NjJmMzE2ZWU2XzI3NDg3NzkwNjk1MzM_ef3735d6-d443-4821-bdc9-a3977ffb1c65"
      unitRef="shares">30000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1Nzg_c47eead2-c57a-416a-9cdd-3fc969c1749d"
      unitRef="shares">15896632</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesIssued
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1Nzg_e4991d91-eb6e-40af-aab7-50c8f61906f0"
      unitRef="shares">15896632</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesIssued
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1OTA_0c0ec89b-6ee6-4e51-9ac9-fdb764701d8c"
      unitRef="shares">12428418</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMC0xLTEtMC90ZXh0cmVnaW9uOmE2NTI3NGExZGQ0ZjQ5MTRiNmQ5NmYyMjg1YWUzYTFlXzI3NDg3NzkwNjk1OTA_9876cab8-c987-4ac9-b137-f53b58b9099b"
      unitRef="shares">12428418</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockValue
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMS0xLTEtMA_91974356-7d1b-4860-8d9e-9fb4951ee53b"
      unitRef="usd">2000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTgtMy0xLTEtMA_178c8cbb-953f-4f14-b94a-ea196e0f3daf"
      unitRef="usd">1000</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTktMS0xLTEtMA_434dc727-010a-40ec-944a-1ec0143460ee"
      unitRef="usd">131300000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNTktMy0xLTEtMA_0ab6860c-94a8-42d1-84b6-cc8ce6c756cd"
      unitRef="usd">128872000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjAtMS0xLTEtMA_e5a27237-2cf7-4d4f-8983-7644999910a3"
      unitRef="usd">-3000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjAtMy0xLTEtMA_b4d9023d-bd64-4e2b-9864-0f46ae88fce6"
      unitRef="usd">-3000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjEtMS0xLTEtMA_ae2a679f-a367-45cb-958b-9b102dfb973d"
      unitRef="usd">-125415000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjEtMy0xLTEtMA_8f797310-1fe9-4c61-87b3-6638da9288dd"
      unitRef="usd">-124874000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:StockholdersEquity
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjItMS0xLTEtMA_f8060c73-c4e5-4d4c-beac-b91b277da2f5"
      unitRef="usd">5884000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjItMy0xLTEtMA_629ade4c-5bbe-41a5-a620-6db30941debc"
      unitRef="usd">3996000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjMtMS0xLTEtMA_4795751d-1249-430c-a676-441cbcab79c7"
      unitRef="usd">12423000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNi9mcmFnOjc0YWRiMDM0Y2Q4ZTQ4MDQ5MmE4ZTU5Y2UzYTM1OTcyL3RhYmxlOjFmYzJjN2U4OGQ0MjRkOWJiNzFkN2NkYmUyYzcwZmZmL3RhYmxlcmFuZ2U6MWZjMmM3ZTg4ZDQyNGQ5YmI3MWQ3Y2RiZTJjNzBmZmZfNjMtMy0xLTEtMA_1becfbd7-3ec1-4865-866d-19288e7ec62e"
      unitRef="usd">11739000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:Revenues
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMi0xLTEtMS0w_51f92f30-1830-4ed1-84ab-585e8667587d"
      unitRef="usd">3783000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMi0zLTEtMS0w_707f2f6b-503b-458f-8bdf-c03d835f2351"
      unitRef="usd">3177000</us-gaap:Revenues>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMy0xLTEtMS0w_1955bae3-ace0-485b-9351-ab67178465c4"
      unitRef="usd">2751000</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:CostOfGoodsAndServicesSold
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMy0zLTEtMS0w_b54c064f-647f-422f-803f-7aed4a37bd95"
      unitRef="usd">3079000</us-gaap:CostOfGoodsAndServicesSold>
    <us-gaap:GrossProfit
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNC0xLTEtMS0w_edb809a1-db79-4925-9178-5fa931bc4e66"
      unitRef="usd">1032000</us-gaap:GrossProfit>
    <us-gaap:GrossProfit
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNC0zLTEtMS0w_bb0dcac6-d618-498b-847f-fc9184910b30"
      unitRef="usd">98000</us-gaap:GrossProfit>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNy0xLTEtMS0w_4b9c06d6-55ff-4855-8726-9d04c47224dd"
      unitRef="usd">282000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNy0zLTEtMS0w_cea34abf-86e1-4f8b-8af1-2323be235bb5"
      unitRef="usd">526000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:SellingGeneralAndAdministrativeExpense
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfOC0xLTEtMS0w_7c732a36-bbca-4b6e-81ad-db0a9937bc44"
      unitRef="usd">2027000</us-gaap:SellingGeneralAndAdministrativeExpense>
    <us-gaap:SellingGeneralAndAdministrativeExpense
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfOC0zLTEtMS0w_419b9fd1-49a0-4855-bbc9-bad959a1406e"
      unitRef="usd">2241000</us-gaap:SellingGeneralAndAdministrativeExpense>
    <us-gaap:RestructuringCosts
      contextRef="i89a8e395070043f28dedef117134220c_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTAtMS0xLTEtMA_8a147d9f-41ae-44b9-8c7e-fcd0f8a9985e"
      unitRef="usd">-14000</us-gaap:RestructuringCosts>
    <us-gaap:RestructuringCosts
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTAtMy0xLTEtMA_7d952dca-1520-4fc2-8b9d-93c937b6067d"
      unitRef="usd">134000</us-gaap:RestructuringCosts>
    <us-gaap:OperatingExpenses
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTItMS0xLTEtMA_4ffd12ee-87d9-43b0-a6f0-d0ce9803a325"
      unitRef="usd">2295000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTItMy0xLTEtMA_d8cbd2a9-012a-4f0b-93ef-674e1d19c54c"
      unitRef="usd">2901000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingIncomeLoss
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTMtMS0xLTEtMA_61ffdf38-d9cb-42b4-b7f8-7a8340ec33a5"
      unitRef="usd">-1263000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTMtMy0xLTEtMA_0b491616-e00c-4471-a11e-2b0ef7325eaa"
      unitRef="usd">-2803000</us-gaap:OperatingIncomeLoss>
    <us-gaap:InterestExpense
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTYtMS0xLTEtMA_c35d9c83-fbc1-4057-86c6-a39ab44de77f"
      unitRef="usd">133000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTYtMy0xLTEtMA_523c5030-b2ce-4c94-94f2-4887eedfc230"
      unitRef="usd">43000</us-gaap:InterestExpense>
    <us-gaap:FairValueAdjustmentOfWarrants
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTUtMS0xLTEtODg1_f5dc3001-10c9-4bac-8b1b-8013d4292466"
      unitRef="usd">-873000</us-gaap:FairValueAdjustmentOfWarrants>
    <us-gaap:FairValueAdjustmentOfWarrants
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTUtMy0xLTEtODg1_b29148de-cee3-4bb2-91ef-8f12f2680688"
      unitRef="usd">0</us-gaap:FairValueAdjustmentOfWarrants>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTctMS0xLTEtMA_a7f715dc-8391-44a8-ab10-f7cff29a10cc"
      unitRef="usd">-18000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMTctMy0xLTEtMA_4a724fae-316c-417c-85f8-77a092a073b0"
      unitRef="usd">-19000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:NetIncomeLoss
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMjMtMS0xLTEtMA_3d282d37-b971-49ca-88e3-9a2f0b631053"
      unitRef="usd">-541000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMjMtMy0xLTEtMA_b69e64ff-44af-48a9-b712-2d75a334752f"
      unitRef="usd">-2865000</us-gaap:NetIncomeLoss>
    <us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMzYtMS0xLTEtMA_5c364d34-8cd8-4d77-9324-e39c35c89e54"
      unitRef="usdPerShare">-0.04</us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare>
    <us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfMzYtMy0xLTEtMA_a42ccd0a-04e2-4cbb-8903-b04bc24f3c71"
      unitRef="usdPerShare">-0.24</us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNDYtMS0xLTEtMA_c3f3397b-be9d-4e06-9aa0-4e19bed788df"
      unitRef="shares">15430000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yMi9mcmFnOjk0NGE2MzY2ODUwYzQ4Nzk4NTQ5MzM0MGQxNTY0NWUzL3RhYmxlOjEzNjM0ZmE0MjA1MDRmNDQ5MjJjNDI3OTk0NjFiZTMwL3RhYmxlcmFuZ2U6MTM2MzRmYTQyMDUwNGY0NDkyMmM0Mjc5OTQ2MWJlMzBfNDYtMy0xLTEtMA_89f2dca1-0a07-4b05-afb1-89d0d9238382"
      unitRef="shares">12126000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:NetIncomeLoss
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfMi0xLTEtMS0w_5a1dd037-947c-42cd-a191-1662097160c2"
      unitRef="usd">-541000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfMi0zLTEtMS0w_d2301d4b-ee3b-4072-9bc0-0f35514aeafe"
      unitRef="usd">-2865000</us-gaap:NetIncomeLoss>
    <us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNS0xLTEtMS0w_e4e760de-31f6-4f22-b01d-6c90afb3a561"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNS0zLTEtMS0w_24479c70-0c5d-4cf9-9dba-4b8d29ef3cae"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNy0xLTEtMS0w_ad2ac1de-5786-4add-b776-67efcdbccdaf"
      unitRef="usd">-541000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yNS9mcmFnOjE4MTYzMWM4ZTI4NzRmNTNiMTFlOWQ3NDhlZDc0NmU4L3RhYmxlOjE2NjU2NzM4N2VlMDRhOTQ4ZmIwNjM2NDAwM2E1MmMyL3RhYmxlcmFuZ2U6MTY2NTY3Mzg3ZWUwNGE5NDhmYjA2MzY0MDAzYTUyYzJfNy0zLTEtMS0w_4ab58618-8907-42fb-a62c-e9de1bbfbd50"
      unitRef="usd">-2865000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:SharesOutstanding
      contextRef="ie549639d9b88487db1a21d8a90b7717f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMy0yLTEtMS04NTU_57539c89-061d-429f-aa0a-9a757fa2e1f9"
      unitRef="shares">0</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="ie549639d9b88487db1a21d8a90b7717f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMy00LTEtMS04NTU_55065489-1be4-42fb-9252-e0c29a0704c3"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="i836f9d81698c4f41970eb4146357f18d_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMi0xLTEtMA_d7feae80-9490-4591-a8bf-d44ee39f1973"
      unitRef="shares">12428000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="i836f9d81698c4f41970eb4146357f18d_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtNC0xLTEtMA_5a65e238-dc61-41ed-9fb8-aeeb043c73d1"
      unitRef="usd">1000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i75733305c8b246e1befedca700df5e7b_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTAtMS0xLTA_e1004380-7be1-4d06-b643-46ec9234c693"
      unitRef="usd">128872000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="if7493a72f71c4cd3b1e207701d16a4e4_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTItMS0xLTA_09effdf0-7cd9-42b0-ba19-3fc20f7b6d76"
      unitRef="usd">-3000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i6f3e73c9d7f64ca0acb005528854ea4f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTQtMS0xLTA_8af6f56d-3573-4550-a752-9c4de6e62c24"
      unitRef="usd">-124874000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjUtMTYtMS0xLTA_c9533775-d897-45e0-ad99-91db1ba7ceae"
      unitRef="usd">3996000</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
      contextRef="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjgtMi0xLTEtMA_fd95d88a-a562-4393-b279-6813f5025167"
      unitRef="shares">27000</us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMjgtMTYtMS0xLTA_89deacff-4387-46cb-905e-5e936315c2cf"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodSharesPeriodIncreaseDecrease
      contextRef="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi02LTEtMS04OTE_ec617d8e-ee9f-48ec-a70e-f1bac854dea2"
      unitRef="shares">3442000</us-gaap:StockIssuedDuringPeriodSharesPeriodIncreaseDecrease>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="i5505e00d47c34d10b6dc671801e8bd74_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi04LTEtMS04OTE_55129457-896e-45ab-86a3-d70c605a7bdb"
      unitRef="usd">1000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi0xNC0xLTEtODkx_090c7821-1d65-47fa-bb73-6f311956407d"
      unitRef="usd">2749000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNi0yMC0xLTEtODkx_8e09dc73-77de-4d55-a132-fb86f17c8f99"
      unitRef="usd">2750000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
      contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0xNC0xLTEtNTQ2MQ_22fb411f-365d-4fca-a4e9-647ed3a746e2"
      unitRef="usd">474000</us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0yMC0xLTEtNTQ2MQ_2ff67fa2-0707-4a8a-9c88-e7e1f0812492"
      unitRef="usd">474000</us-gaap:AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued
      contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOC0xNC0xLTEtNTQ2MQ_515a3a37-61a2-4a60-b9f2-75d22486e482"
      unitRef="usd">-1636000</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOC0yMC0xLTEtNTQ2MQ_553bfba4-c553-4b7f-b156-cc4b67e33a49"
      unitRef="usd">-1636000</us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="ic18ae0c3a7bf4af08f262ed2db8e6bad_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0yLTEtMS04OTE_1c388984-2690-4b60-9f9e-0d7bf835ef9b"
      unitRef="shares">2709000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:PreferredStockConversionsInducements
      contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0xNC0xLTEtODkx_f6761e32-41ab-457d-89c1-d4a25afee917"
      unitRef="usd">-1769000</us-gaap:PreferredStockConversionsInducements>
    <us-gaap:PreferredStockConversionsInducements
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfNy0yMC0xLTEtODkx_4fabcaea-024e-4901-b533-98ba0a0d9fe2"
      unitRef="usd">-1769000</us-gaap:PreferredStockConversionsInducements>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
      contextRef="i59b3ed93f3524e37a657337ae45e8a99_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzAtMTAtMS0xLTA_c55a6014-ffb0-408d-a22d-c43a7f1fc428"
      unitRef="usd">20000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzAtMTYtMS0xLTA_9e3a6cac-5477-4770-964a-482baf893670"
      unitRef="usd">20000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition>
    <us-gaap:IncomeLossFromContinuingOperations
      contextRef="i7d26a17d13574634b0d7428f63ad6056_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzEtMTQtMS0xLTA_d837b2e5-409c-4b90-86fc-d44dcd147299"
      unitRef="usd">-541000</us-gaap:IncomeLossFromContinuingOperations>
    <us-gaap:IncomeLossFromContinuingOperations
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzEtMTYtMS0xLTA_5dbe6180-94bd-4932-9316-8fef9eb5be9b"
      unitRef="usd">-541000</us-gaap:IncomeLossFromContinuingOperations>
    <us-gaap:SharesOutstanding
      contextRef="icc1deddbdf4e4594b56e99d6fa5bb640_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOS0yLTEtMS04NjA_c9ddd3da-f65d-4767-a0cd-2bb0892fd6ca"
      unitRef="shares">2709000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="icc1deddbdf4e4594b56e99d6fa5bb640_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfOS00LTEtMS04NjA_31ddcf46-b546-4d9c-9456-a9ef03ec447e"
      unitRef="usd">0</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="i411b803189f54b1088e0520709da574f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMi0xLTEtMA_f27df1e2-161c-4e4a-9f14-cb2aca5efa23"
      unitRef="shares">15897000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="i411b803189f54b1088e0520709da574f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItNC0xLTEtMA_94acca23-23b8-4006-8092-e6a3d0071ef5"
      unitRef="usd">2000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ia6a37db3df6f4fa1b3a264b9e2b8b022_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTAtMS0xLTA_a544e346-2e69-4cff-b41f-f7ad23898bd3"
      unitRef="usd">131300000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i63454927c6024f31a77be0c261dfcfee_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTItMS0xLTA_b6626cc4-e305-4a29-9220-f223c2472764"
      unitRef="usd">-3000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i8e7f9b828cea4f12b4aa933b744e1bb2_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTQtMS0xLTA_75c256bf-d987-4442-98a7-1f864132887c"
      unitRef="usd">-125415000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmFhMGY0N2IwNmRkNTRhZDc5MTY0OWRiZDQxZWU1MjI3L3RhYmxlcmFuZ2U6YWEwZjQ3YjA2ZGQ1NGFkNzkxNjQ5ZGJkNDFlZTUyMjdfMzItMTYtMS0xLTA_9c750510-d453-4202-8fbb-c8f4e6fea2a3"
      unitRef="usd">5884000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="i15d146bbf07b4eb29e6d06199f9fb81d_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0yLTEtMS0w_c4dcf33b-bff4-423a-894b-96fb7ae84ef4"
      unitRef="shares">12091000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="i15d146bbf07b4eb29e6d06199f9fb81d_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy00LTEtMS0w_f72f2c62-f420-4087-b993-ca539ab12c9f"
      unitRef="usd">1000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i6571b3d499084212aad489131f54a4bb_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xMC0xLTEtMA_bd0d34cd-cb2d-4bb1-a3e4-711c8c0ff710"
      unitRef="usd">128367000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i9a65da3331ef4d9bb1ecffd5f1ddc75b_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xMi0xLTEtMA_6beac1e5-fa40-4581-b424-35caedf7dfe4"
      unitRef="usd">-1000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ie16a26babc544e25af07d54489ff5dd3_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xNC0xLTEtMA_2b2fefbd-faa7-44a4-bc6a-97cf26e63d02"
      unitRef="usd">-117315000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMy0xNi0xLTEtMA_5d57df62-a5ef-451b-b9bd-4a81259ea493"
      unitRef="usd">11052000</us-gaap:StockholdersEquity>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="if4414319d8644491855b1ff213cee192_I20190101"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNC0xNC0xLTEtMzYy_e53002b2-cc29-4070-98c3-3a73b00b9096"
      unitRef="usd">-186000</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
      contextRef="i23d64e97e093440b873b2fb9ced565e2_I20190101"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNC0xNi0xLTEtMzYy_430d1e39-c11e-4924-9cb1-ad9415f05c15"
      unitRef="usd">-186000</us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption>
    <us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
      contextRef="i58db356f3261477d88e5037409444655_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNS0yLTEtMS0w_3ee458a9-2930-4f1d-a319-0a32755be07c"
      unitRef="shares">150000</us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNS0xNi0xLTEtMA_caccd845-7e8d-41fa-ba77-7db320f5472d"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation
      contextRef="i58db356f3261477d88e5037409444655_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNi0yLTEtMS0w_ea7654c7-72e2-4623-9636-1df47e53300b"
      unitRef="shares">50000</us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation>
    <us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
      contextRef="ie30f751c1764414faa3c6040ba311c26_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNi0xMC0xLTEtMA_b0420db5-2d7b-4fcf-98ad-19c6489f39dd"
      unitRef="usd">111000</us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation>
    <us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNi0xNi0xLTEtMA_99334c06-9473-4c92-8ffc-8517fa5fa32a"
      unitRef="usd">111000</us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
      contextRef="ie30f751c1764414faa3c6040ba311c26_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNy0xMC0xLTEtMA_35bd97ff-a7fc-4532-a986-e826730c8acf"
      unitRef="usd">543000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfNy0xNi0xLTEtMA_15d986c9-4170-49c3-b8f0-4945c288af3c"
      unitRef="usd">543000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition>
    <us-gaap:IncomeLossFromContinuingOperations
      contextRef="ifd684cf7fdc9491fa01b0c17d7f23a7a_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTAtMTQtMS0xLTA_637c7e7b-6682-4b9d-9a48-b4ca1abffa7b"
      unitRef="usd">-2865000</us-gaap:IncomeLossFromContinuingOperations>
    <us-gaap:IncomeLossFromContinuingOperations
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTAtMTYtMS0xLTA_bdc0f89f-34fc-47da-a378-ba86473fdbf0"
      unitRef="usd">-2865000</us-gaap:IncomeLossFromContinuingOperations>
    <us-gaap:SharesOutstanding
      contextRef="ieca2deea98ae47719406f6d045de2024_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMi0xLTEtMA_8a59d4bc-37ea-42c7-8f00-212b91e5a369"
      unitRef="shares">12191000</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="ieca2deea98ae47719406f6d045de2024_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtNC0xLTEtMA_1266bb5b-0476-4a9b-9d4c-552ae8649016"
      unitRef="usd">1000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i9481a2a13f3b4f8d9ee096f99a778723_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTAtMS0xLTA_32632109-cdfa-46ae-b002-8e4f0336c8b3"
      unitRef="usd">128799000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i784fc36c8dbe44f6bc7f8f92d24194a1_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTItMS0xLTA_56bb76a0-83d0-4f03-b70c-e45b87906d76"
      unitRef="usd">-1000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i673574e741394ff9983c9339ce41182c_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTQtMS0xLTA_5ce27350-302e-4fb7-be57-b07f9b063cc6"
      unitRef="usd">-120366000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8yOC9mcmFnOjQ2MmZhYmE0YmI2ODRmNWZhZmMxZTEzZWJkMGM5M2VhL3RhYmxlOmM1OWM5ZGFhMGI5MjQ1NjRiOWE5MDY1OTNjMDVlNTA1L3RhYmxlcmFuZ2U6YzU5YzlkYWEwYjkyNDU2NGI5YTkwNjU5M2MwNWU1MDVfMTEtMTYtMS0xLTA_a6f0fd22-fe39-4ea5-aa0e-7bf45665c6e5"
      unitRef="usd">8433000</us-gaap:StockholdersEquity>
    <us-gaap:IncomeLossFromContinuingOperations
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0xLTEtMS0w_b3e846db-296a-42e6-9cba-65f410dbde8b"
      unitRef="usd">-541000</us-gaap:IncomeLossFromContinuingOperations>
    <us-gaap:IncomeLossFromContinuingOperations
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0zLTEtMS0w_22763a86-fcc7-4b2f-8910-0a08a215cd8f"
      unitRef="usd">-2865000</us-gaap:IncomeLossFromContinuingOperations>
    <us-gaap:Depreciation
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0xLTEtMS0yODI_3e36ee05-0b4f-4744-ba5b-a90c4df55ea7"
      unitRef="usd">46000</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNS0zLTEtMS0yODI_305056dc-c7dc-4a81-8fb0-a26ce5039580"
      unitRef="usd">105000</us-gaap:Depreciation>
    <us-gaap:ShareBasedCompensation
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfOS0xLTEtMS0w_090865b3-3da1-4604-ab38-e0e322a2bf23"
      unitRef="usd">20000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfOS0zLTEtMS0w_b044b9bf-b4c5-43e1-b85d-65ec37c181ce"
      unitRef="usd">543000</us-gaap:ShareBasedCompensation>
    <us-gaap:FairValueAdjustmentOfWarrants
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNy0xLTEtMS03NzM_9c409eed-83ba-4d96-8d14-05d080a9510b"
      unitRef="usd">-873000</us-gaap:FairValueAdjustmentOfWarrants>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNy0xLTEtMS0yODI_b2a455d0-8a8e-4754-8577-ff71a5080372"
      unitRef="usd">-12000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:ProvisionForDoubtfulAccounts
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNy0zLTEtMS0yODI_40982a95-a5fc-4fc9-b9b7-bf6da9196f4c"
      unitRef="usd">26000</us-gaap:ProvisionForDoubtfulAccounts>
    <us-gaap:InventoryWriteDown
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTMtMS0xLTEtMA_60fc947b-bbc5-4c11-9836-acfa76f38cf9"
      unitRef="usd">-34000</us-gaap:InventoryWriteDown>
    <us-gaap:InventoryWriteDown
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTMtMy0xLTEtMA_eb46a3bc-bdfc-4921-ba63-72bbdb5ef64b"
      unitRef="usd">-836000</us-gaap:InventoryWriteDown>
    <efoi:IncreaseDecreaseInProvisionForWarranties
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMS0xLTEtMA_28840dff-b12f-4e24-b8de-e162fd066e16"
      unitRef="usd">0</efoi:IncreaseDecreaseInProvisionForWarranties>
    <efoi:IncreaseDecreaseInProvisionForWarranties
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMy0xLTEtMA_cef5d9ba-14df-4024-ad53-21b788f8ba59"
      unitRef="usd">101000</efoi:IncreaseDecreaseInProvisionForWarranties>
    <us-gaap:AmortizationOfDeferredLoanOriginationFeesNet
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTctMS0xLTEtMA_4a237650-58c4-4f73-a8d6-23d539507680"
      unitRef="usd">-38000</us-gaap:AmortizationOfDeferredLoanOriginationFeesNet>
    <us-gaap:AmortizationOfDeferredLoanOriginationFeesNet
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTctMy0xLTEtMA_6a3a5c6a-d6ad-4d70-ace8-2e427b4ea21a"
      unitRef="usd">-20000</us-gaap:AmortizationOfDeferredLoanOriginationFeesNet>
    <us-gaap:GainLossOnSaleOfPropertyPlantEquipment
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTgtMS0xLTEtMA_97a2df3c-bc6c-401c-b7f0-9c9bf7e2841c"
      unitRef="usd">0</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
    <us-gaap:GainLossOnSaleOfPropertyPlantEquipment
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTgtMy0xLTEtMA_3a3ff230-1095-422c-b26b-a0c6b7e0d87b"
      unitRef="usd">1000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
    <us-gaap:IncreaseDecreaseInAccountsReceivable
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMS0xLTEtMjgy_1c89c0fc-81f0-41b8-ae09-940aab24fd69"
      unitRef="usd">-445000</us-gaap:IncreaseDecreaseInAccountsReceivable>
    <us-gaap:IncreaseDecreaseInAccountsReceivable
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMTQtMy0xLTEtMjgy_b8877289-38c6-46b4-a1b5-559df4094e9a"
      unitRef="usd">210000</us-gaap:IncreaseDecreaseInAccountsReceivable>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjEtMS0xLTEtMA_1489252f-19db-432d-9845-1cf5613480fb"
      unitRef="usd">-1546000</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInInventories
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjEtMy0xLTEtMA_0e99e0d5-512e-4d29-ab13-ebf1e72a58bd"
      unitRef="usd">-643000</us-gaap:IncreaseDecreaseInInventories>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjItMS0xLTEtMA_3edf22f5-b25d-4419-99ca-c91e81f63c3a"
      unitRef="usd">187000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjItMy0xLTEtMA_fff2fc2c-7a88-4d2f-a3cb-ce1c0fa6ee93"
      unitRef="usd">-459000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjMtMS0xLTEtMA_b55473b8-1df9-4873-8d2c-18149a3e2f96"
      unitRef="usd">-152000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjMtMy0xLTEtMA_13c25aae-1845-4ce5-b2ee-00c2eb1c0a4d"
      unitRef="usd">-1329000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInAccruedLiabilities
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjQtMS0xLTEtMA_52fe56dd-6887-4f78-b17d-2f45ff6191b5"
      unitRef="usd">222000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccruedLiabilities
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjQtMy0xLTEtMA_e8d6ce1a-5234-4550-9b8e-274f8d765e21"
      unitRef="usd">-195000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInDeferredRevenue
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjUtMS0xLTEtMA_eaf77a04-be83-4c4a-94ac-357274c354e9"
      unitRef="usd">-14000</us-gaap:IncreaseDecreaseInDeferredRevenue>
    <us-gaap:IncreaseDecreaseInDeferredRevenue
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjUtMy0xLTEtMA_7dfb52d5-b537-4fa9-be0a-5403dc040a5a"
      unitRef="usd">-17000</us-gaap:IncreaseDecreaseInDeferredRevenue>
    <us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjYtMS0xLTEtMA_50698576-5229-412f-af16-9c998c8097cc"
      unitRef="usd">1045000</us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities>
    <us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjYtMy0xLTEtMA_bd9b0f43-f846-4ed5-8a46-4bb85ca05465"
      unitRef="usd">-691000</us-gaap:AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjctMS0xLTEtMA_1984098b-5518-47e5-91ef-86f5ad3d6d21"
      unitRef="usd">504000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMjctMy0xLTEtMA_a3eb59f9-c6cd-4040-92eb-1b2abc78a53b"
      unitRef="usd">-3556000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzEtMS0xLTEtMA_16ab7e85-ad79-4f7d-b481-4ab98af4238c"
      unitRef="usd">47000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzEtMy0xLTEtMA_045ec618-08e4-4107-b441-e31f329b29c9"
      unitRef="usd">5000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:ProceedsFromSalesOfAssetsInvestingActivities
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzItMS0xLTEtMA_d50323a8-404e-437c-94fd-73df32d882a0"
      unitRef="usd">0</us-gaap:ProceedsFromSalesOfAssetsInvestingActivities>
    <us-gaap:ProceedsFromSalesOfAssetsInvestingActivities
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzItMy0xLTEtMA_22641b92-97ff-4018-8ce2-8506526906d7"
      unitRef="usd">1000</us-gaap:ProceedsFromSalesOfAssetsInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzMtMS0xLTEtMA_33764f2d-d743-4ebd-a258-65ad571372aa"
      unitRef="usd">-47000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzMtMy0xLTEtMA_900a71f6-c4cd-48c5-b240-443aeef51f23"
      unitRef="usd">-4000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <efoi:ProceedsFromIssuanceOfCommonStockAndWarrants
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzYtMS0xLTEtMA_eeb6a717-5cbe-4994-9f0f-10923e8aaace"
      unitRef="usd">-2750000</efoi:ProceedsFromIssuanceOfCommonStockAndWarrants>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzEtMS0xLTEtMjE5Mw_1ee98580-f6a5-42e9-80d1-8c7cd17531db"
      unitRef="usd">474000</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzctMS0xLTEtMA_197ef965-1b13-49f7-a2b5-4ac10759a843"
      unitRef="usd">1000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzctMy0xLTEtMA_bac0bfec-0826-46cd-99cc-2965c2fcd418"
      unitRef="usd">1000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzgtMS0xLTEtMA_881a64f4-5fdc-4e0e-84ea-836ae06581ea"
      unitRef="usd">0</us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation>
    <us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzgtMy0xLTEtMA_e2827db5-fc10-4e42-841c-fd9ab27b6dd1"
      unitRef="usd">111000</us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation>
    <us-gaap:RepaymentsOfNotesPayable
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzYtMS0xLTEtMjE5OQ_733ba055-c255-4681-bd07-f61fc1fe61d1"
      unitRef="usd">226000</us-gaap:RepaymentsOfNotesPayable>
    <us-gaap:RepaymentsOfNotesPayable
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfMzYtMy0xLTEtMjE5OQ_fa105697-68e3-4026-9f33-0b40a4cad76c"
      unitRef="usd">0</us-gaap:RepaymentsOfNotesPayable>
    <us-gaap:ProceedsFromRepaymentsOfLinesOfCredit
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDEtMS0xLTEtMA_4fd374dc-fc42-48e2-9f7b-27bc34824893"
      unitRef="usd">55000</us-gaap:ProceedsFromRepaymentsOfLinesOfCredit>
    <us-gaap:ProceedsFromRepaymentsOfLinesOfCredit
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDEtMy0xLTEtMA_059ddfcf-f3ad-4366-b97d-f466ec3b4444"
      unitRef="usd">-462000</us-gaap:ProceedsFromRepaymentsOfLinesOfCredit>
    <us-gaap:ProceedsFromConvertibleDebt
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDItMS0xLTEtMA_3c014252-352f-470d-9e80-23d4d51d36cc"
      unitRef="usd">0</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:ProceedsFromConvertibleDebt
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDItMy0xLTEtMA_be15ff7d-af49-4db5-bce3-9a5e2a439c48"
      unitRef="usd">1660000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDctMS0xLTEtMA_25a59b5b-b4ce-4b4c-8e07-cb417795dba1"
      unitRef="usd">2104000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNDctMy0xLTEtMA_8fd44736-ed9b-4de6-9078-c78b5b08dbfc"
      unitRef="usd">1086000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTEtMS0xLTEtMA_51fe010d-58c5-4c15-a55c-c3a740485b07"
      unitRef="usd">2561000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTEtMy0xLTEtMA_6321daae-3f8f-410d-b543-d30463e26947"
      unitRef="usd">-2474000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTMtMS0xLTEtMA_f7664324-62f8-4edb-9e87-5adf902b6f51"
      unitRef="usd">692000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTMtMy0xLTEtMA_6b4b8474-1d72-4f8e-a630-e663c84a16c9"
      unitRef="usd">6335000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTQtMS0xLTEtMA_3e92b303-1f34-439d-baf2-9c894a9e4f0d"
      unitRef="usd">3253000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTQtMy0xLTEtMA_b3fec6f0-3b26-4664-81f6-4fa6cb908ae6"
      unitRef="usd">3861000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTctMS0xLTEtMA_a44b656f-6acf-4d84-b0a8-57caeb79a4ad"
      unitRef="usd">2911000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTctMy0xLTEtMA_fbc7cfa8-279b-416e-8c80-fa09748bc88d"
      unitRef="usd">3519000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:RestrictedCash
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTgtMS0xLTEtMA_e2af34ee-3e60-4ae6-b401-145f5ac47cf4"
      unitRef="usd">342000</us-gaap:RestrictedCash>
    <us-gaap:RestrictedCash
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNTgtMy0xLTEtMA_7d3fc1fc-a515-4551-8519-96f1c998f5b8"
      unitRef="usd">342000</us-gaap:RestrictedCash>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNjAtMS0xLTEtMA_9e80e8f2-f34c-43ec-a8af-967c084f281c"
      unitRef="usd">3253000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zMS9mcmFnOmIyNGQ2OWNjMjkxMjQ4MzFiN2NkOThiZjkzN2QzNWQxL3RhYmxlOmM4ZWJhMzQ3NDA0YzQyNjI4YmE1YjAyMDA5M2VkN2Q3L3RhYmxlcmFuZ2U6YzhlYmEzNDc0MDRjNDI2MjhiYTViMDIwMDkzZWQ3ZDdfNjAtMy0xLTEtMA_8f2b5324-2175-49d4-a33f-463e02ed2b71"
      unitRef="usd">3861000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:NatureOfOperations
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8zNy9mcmFnOjQ4MDY0N2ZlZWFkMDQwMjliZmE3OWJlMzE0NzBjNTI4L3RleHRyZWdpb246NDgwNjQ3ZmVlYWQwNDAyOWJmYTc5YmUzMTQ3MGM1MjhfMTA5OTUxMTYzMTA1OQ_a947e30f-5c5b-4a2e-ae75-81ef73cf2662">NATURE OF&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;OPERATIONS&lt;/span&gt;Energy Focus, Inc. (&#x201c;the Company&#x201d;) engages in the design, development, manufacturing, marketing and sale of energy-efficient lighting systems and controls. We develop, market and sell high quality light-emitting diode (&#x201c;LED&#x201d;) lighting products and controls in the commercial and military maritime markets (&#x201c;MMM&#x201d;). Our mission is to enable our customers to run their facilities and offices with greater energy efficiency, productivity, and wellness through advanced LED retrofit solutions. Our goal is to be the LED lighting technology and market leader for the most demanding applications where performance, quality and health are considered paramount. We specialize in LED lighting retrofit by replacing fluorescent, high-intensity discharge (&#x201c;HID&#x201d;) lighting and other types of lamps in institutional buildings for primarily indoor lighting applications with our innovative, high-quality commercial and military tubular LED (&#x201c;TLED&#x201d;), as well as other LED products and controls.</us-gaap:NatureOfOperations>
    <us-gaap:SignificantAccountingPoliciesTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMzg0ODI5MDc0MDAzOQ_09975243-fdf1-4414-bb74-9da554bff1ea">&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;BASIS OF PRESENTATION AND&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES&lt;/span&gt;&lt;div style="text-align:justify;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Basis of presentation&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:justify;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary in Taiwan during 2019. All significant inter-company balances and transactions have been eliminated. Unless indicated otherwise, the information in the Notes to the Consolidated Financial Statements relates to our operations.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We have prepared the accompanying financial data for the three months ended March&#160;31, 2020 and 2019 pursuant to the rules and regulations of the United States Securities and Exchange Commission (&#x201c;SEC&#x201d;). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (&#x201c;U.S. GAAP&#x201d;) have been condensed or omitted pursuant to such rules and regulations. The accompanying financial data and information should be read in conjunction with our Annual Report on Form 10-K for the year ended December&#160;31, 2019 (&#x201c;2019 Annual Report&#x201d;). The Condensed Consolidated Balance Sheet as of December&#160;31, 2019 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by U.S. GAAP for complete financial statements.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In the opinion of management, the accompanying condensed consolidated financial statements contain all normal and recurring adjustments necessary to present fairly our Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December&#160;31, 2019, Condensed Consolidated Statements of Operations for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Comprehensive Loss for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Changes in Stockholders&#x2019; Equity for the three months ended March&#160;31, 2020 and 2019, and Condensed Consolidated Statements of Cash Flows for the three months ended March&#160;31, 2020 and 2019.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Use of estimates&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in our financial statements and accompanying notes. Management bases its estimates on historical experience and various other assumptions believed to be reasonable. Although these estimates are based on management&#x2019;s best knowledge of current events and actions that may impact us in the future, actual results may vary from the estimates. Estimates include, but are not limited to, the establishment of reserves for accounts receivable, sales returns, inventory obsolescence and warranty claims; the useful lives of property and equipment; valuation allowance for net deferred taxes; the cost and offsetting income related to subleased property; and stock-based compensation. In addition, estimates and assumptions associated with the determination of the fair value of financial instruments and evaluation of long-lived assets for impairment requires considerable judgment. Actual results could differ from those estimates and such differences could be material.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Certain risks and concentrations&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We have certain customers whose net sales individually represented 10% or more of our total net sales, or whose net trade accounts receivable balance individually represented 10% or more of our total net trade accounts receivable, as follows:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;For the three months ended March 31, 2020, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately 38% and 15% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately 46% of net sales for the same period. For the three months ended March 31, 2019, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately 22% and 30% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately 32% of net sales for the same period.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;A regional commercial lighting retrofit company and our primary distributor for the U.S. Navy accounted for approximately 12% and 44% of net trade accounts receivable, respectively, at March&#160;31, 2020. At December&#160;31, 2019, our primary distributor for the U.S. Navy accounted for approximately 10% of net trade accounts receivable and a large regional retrofit company accounted for 41% of our net trade accounts receivable.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Recent accounting pronouncements&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In June 2016, the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued Accounting Standard Update (&#x201c;ASU&#x201d;) No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which significantly changes the accounting for credit losses on instruments within its scope. The new guidance introduces an approach based on expected losses to estimate credit losses on certain financial instruments, including trade receivables, and requires an entity to recognize an allowance based on its estimate of expected credit losses rather than incurred losses. For smaller reporting companies, this standard will be effective for interim and annual periods starting after December 15, 2022 and will generally require adoption on a modified retrospective basis. We are in the process of evaluating the impact of the standard. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Revenue&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Net sales include revenues from sales of products and shipping and handling charges, net of estimates for product returns. Revenue is measured at the amount of consideration we expect to receive in exchange for the transferred products. We recognize revenue at the point in time when we transfer the promised products to the customer and the customer obtains control over the products. Distributors&#x2019; obligations to us are not contingent upon the resale of our products. We recognize revenue for shipping and handling charges at the time the goods are shipped to the customer, and the costs of outbound freight are included in cost of sales. We provide for product returns based on historical return rates. While we incur costs for sales commissions to our sales employees and outside agents, we recognize commission costs concurrent with the related revenue, as the amortization period is less than one year. We do not incur any other incremental costs to obtain contracts with our customers. Our product warranties are assurance-type warranties, which promise the customer that the products are as specified in the contract. Therefore, the product warranties are not a separate performance obligation and are accounted for as described below. Sales taxes assessed by governmental authorities are accounted for on a net basis and are excluded from net sales.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table provides a disaggregation of product net sales for the periods presented (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.075%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.163%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net sales:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,736&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,983&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;MMM products&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,047&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,194&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total net sales&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,783&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,177&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Accounts Receivable&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Our trade accounts receivable consists of amounts billed to and currently due from customers. Our customers are concentrated in the United States. In the normal course of business, we extend unsecured credit to our customers related to the sale of our products. Credit is extended to customers based on an evaluation of the customer&#x2019;s financial condition and &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;the amounts due are stated at their estimated net realizable value. During the first eleven months of 2019 we evaluated and monitored the creditworthiness of each customer on a case-by-case basis. However, during December 2019 we transitioned to an account receivable insurance program with a high credit worthy insurance company where we have the large majority of the accounts receivable insured with a portion of self-retention. This third party also provides credit-worthiness ratings and metrics that significantly assists us in evaluating the credit worthiness of both existing and new customers. We maintain allowances for sales returns and doubtful accounts receivable to provide for the estimated number of account receivables that will not be collected. The allowance is based on an assessment of customer creditworthiness and historical&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;payment experience, the age of outstanding receivables, and performance guarantees to the extent applicable. Past due amounts are written off when our internal collection efforts have been unsuccessful, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts. We do not generally require collateral from our customers.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Our standard payment terms with customers are net 30 days from the date of shipment, and we do not generally offer extended payment terms to our customers, but exceptions are made in some cases to certain customers or with particular orders. Accordingly, we do not adjust trade accounts receivable for the effects of financing, as we expect the period between the transfer of product to the customer and the receipt of payment from the customer to be in line with our standard payment terms.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Geographic information&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;All of our long-lived fixed assets are located in the United States. Sales attributable to customers outside the United States for both the three months ended March 31, 2020 and 2019 were less than 1% of net sales. The geographic location of our net sales is derived from the destination to which we ship the product.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Net loss per share &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Basic loss per share is computed by dividing net loss available to common stockholders by the weighted average number of common shares outstanding during the period, excluding the effects of any potentially dilutive securities. Diluted loss per share gives effect to all dilutive potential common shares outstanding during the period. Dilutive potential common shares consist of incremental shares upon the exercise of stock options and warrants, unless the effect would be anti-dilutive.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The following table presents a reconciliation of basic and diluted loss per share computations (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.225%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.861%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.863%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Numerator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net loss&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(541)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(2,865)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Denominator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Basic weighted average common shares outstanding&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,430&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12,126&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As a result of the net loss we incurred for three months ended March&#160;31, 2020 and 2019, options, warrants and convertible securities representing approximately 8&#160;thousand and 28 thousand shares of common stock were excluded from the loss per share calculation, respectively, because their inclusion would have been anti-dilutive.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Product warranties&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Through March 31, 2016, we warranted finished goods against defects in material and workmanship under normal use and service for periods generally between &lt;span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NDQ_00b74b2f-b532-4b28-9c47-b9e6b97e5a47"&gt;one&lt;/span&gt; and five years. Beginning April 1, 2016, we warrant our commercial Tubular LED Lamps, (&#x201c; TLEDs&#x201d;), excluding RedCap&lt;/span&gt;&lt;sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.8pt;font-style:italic;font-weight:400;line-height:115%;vertical-align:top;"&gt;&#xae;&lt;/sup&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;, our Battery Backup TLED, the troffer luminaires, and certain Globe Lights for a period of ten years and all other LED products for five years per the Terms and Conditions outlined on our website. Beginning in October 2019, TLEDs (excluding Red Caps&lt;/span&gt;&lt;sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:115%;vertical-align:top;"&gt;&#xae;&lt;/sup&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;) are warranted for ten years and the warranty for all of our other products is five years. Warranty settlement costs consist of actual amounts expensed for warranty, which are largely a result of the cost of replacement products provided to our customers. A liability for the estimated future costs under product warranties is maintained for products under warranty based on the actual claims incurred to date and the estimated nature, frequency, and costs of future claims. These estimates are inherently uncertain and changes to our historical or projected experience may cause material changes to our warranty reserves in the future. We continuously review the assumptions related to the adequacy of our warranty reserve, including product failure rates, and make adjustments to the existing warranty liability when there are changes to these estimates or the underlying replacement product costs, or the warranty period expires. The following table summarizes warranty activity for the periods presented (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.525%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.861%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.864%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at beginning of period&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;195&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;258&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Warranty accruals for current period sales&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjustments to existing warranties&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;89&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;In kind settlements made during the period&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(6)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accrued warranty reserve&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;240&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;352&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%;"&gt;Financial Instruments&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;In January 2020, we completed a registered direct offering for the sale of&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"&gt; &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;3,441,803 shares of our common stock to certain institutional investors, at a purchase price of $0.674 per share. We also sold, to the same institutional investors, warrants to purchase up to 3,441,803 shares of common stock at an exercise price of $0.674 per share in a concurrent private placement for a purchase price of $0.125 per warrant. We paid the placement agent commissions of $193&#160;thousand plus $50&#160;thousand in expenses in connection with the registered direct offering and the concurrent private placement, and we also paid legal, accounting and other fees of $231&#160;thousand related to the offering. Total offering costs of $474&#160;thousand have been presented as a reduction of additional paid-in capital and have been netted within equity. In addition, we issued warrants to the placement agent to purchase up to 240,926 shares of common stock at an exercise price of $0.9988 per share. Net proceeds to us from the sale of common stock and warrants (the &#x201c;January 2020 Equity Offering&#x201d;) were approximately $2.3 million. In accordance with the terms of the Iliad Note, 10%  of the gross proceeds from the January 2020 Equity Offering ($275 thousand) were used to make payments on the Iliad Note, of which $226&#160;thousand went towards the outstanding principal amount.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The warrants have been classified as liabilities, as opposed to equity, due to the potential adjustment to the exercise price that could result upon late delivery of the shares or potential cash settlement and are recorded at their fair values at each balance sheet date. Please also refer to Note 9, &#x201c;Stockholder&#x2019;s Equity&#x201d;.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:115%;text-decoration: underline;"&gt;Fair Value Measurements&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value, giving the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below. We classify the inputs used to measure fair value into the following hierarchy:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:7.609%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:88.391%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 1&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Unadjusted quoted prices in active markets for identical assets or liabilities.&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 2&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unadjusted quoted prices in active markets for similar assets or liabilities, or unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs other than quoted prices that are observable for the asset or liability.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Level 3&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Unobservable inputs for the asset or liability.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The following table provides a summary of the financial assets and liabilities measured at fair value on a recurring basis as of March&#160;31, 2020 (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:19.321%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.151%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:18.870%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.151%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:18.870%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.151%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:18.874%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div style="text-align:center;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%;"&gt;Fair Value Measurements at March&#160;31, 2020 Using&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance as of&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Quoted Prices in Active Markets for Identical Assets&lt;br/&gt; (Level 1)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Significant Other Observable Inputs &lt;br/&gt;(Level 2)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Significant Unobservable Inputs&lt;br/&gt; (Level 3)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;"&gt;Description&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Warrant liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;763&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;763&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;A financial instrument&#x2019;s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, we perform a detailed analysis of the assets and liabilities whose fair value is measured on a recurring basis. We review and reassess the fair value hierarchy classifications on a quarterly basis. Changes from one quarter to the next related to the observability of inputs in a fair value measurement may result in a reclassification between fair value hierarchy levels. There were no reclassifications for all periods presented.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The estimated fair value of warrants accounted for as liabilities, representing a level 3 fair value measure, was determined on the issuance date and subsequently marked to market at each financial reporting date. We use the Black-Scholes valuation model to value the warrant liabilities at fair value. The fair value is estimated using the expected volatility based on our historical volatility and is determined using probability weighted-average assumptions, when appropriate.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The following inputs were used at March&#160;31, 2020:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:41.993%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:14.966%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.001%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:15.267%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.001%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.372%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expected&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Risk-Free&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expected&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Volatility&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Interest Rate&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Life&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Warrants with greater than one-year remaining term&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;97.05%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;div style="text-align:right;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;0.34% - 0.36%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;div style="text-align:right;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;4.29 -  4.79 years&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;A roll-forward of fair value measurements using significant unobservable inputs (Level 3) for the warrants is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.630%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.370%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance January 1, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Issuance of warrants January 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,636&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Income from change in fair value of warrants&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(873)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;763&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU4MDA_f8aac556-0f62-48b0-aec1-51d60c73e57b">&lt;div style="text-align:justify;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Basis of presentation&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:justify;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary in Taiwan during 2019. All significant inter-company balances and transactions have been eliminated. Unless indicated otherwise, the information in the Notes to the Consolidated Financial Statements relates to our operations.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We have prepared the accompanying financial data for the three months ended March&#160;31, 2020 and 2019 pursuant to the rules and regulations of the United States Securities and Exchange Commission (&#x201c;SEC&#x201d;). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (&#x201c;U.S. GAAP&#x201d;) have been condensed or omitted pursuant to such rules and regulations. The accompanying financial data and information should be read in conjunction with our Annual Report on Form 10-K for the year ended December&#160;31, 2019 (&#x201c;2019 Annual Report&#x201d;). The Condensed Consolidated Balance Sheet as of December&#160;31, 2019 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by U.S. GAAP for complete financial statements.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In the opinion of management, the accompanying condensed consolidated financial statements contain all normal and recurring adjustments necessary to present fairly our Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December&#160;31, 2019, Condensed Consolidated Statements of Operations for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Comprehensive Loss for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Changes in Stockholders&#x2019; Equity for the three months ended March&#160;31, 2020 and 2019, and Condensed Consolidated Statements of Cash Flows for the three months ended March&#160;31, 2020 and 2019.&lt;/span&gt;&lt;/div&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:UseOfEstimates
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3ODE_727e836a-af3a-44b5-89fc-5379bfc65be5">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Use of estimates&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in our financial statements and accompanying notes. Management bases its estimates on historical experience and various other assumptions believed to be reasonable. Although these estimates are based on management&#x2019;s best knowledge of current events and actions that may impact us in the future, actual results may vary from the estimates. Estimates include, but are not limited to, the establishment of reserves for accounts receivable, sales returns, inventory obsolescence and warranty claims; the useful lives of property and equipment; valuation allowance for net deferred taxes; the cost and offsetting income related to subleased property; and stock-based compensation. In addition, estimates and assumptions associated with the determination of the fair value of financial instruments and evaluation of long-lived assets for impairment requires considerable judgment. Actual results could differ from those estimates and such differences could be material.&lt;/span&gt;&lt;/div&gt;</us-gaap:UseOfEstimates>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i05408555017d485bb2c60d5603970a34_D20200101-20200331"
      decimals="1"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMzM1NA_f8d03fb8-2a41-4e5a-8dac-bb31ca533582"
      unitRef="number">0.10</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i05408555017d485bb2c60d5603970a34_D20200101-20200331"
      decimals="1"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMTM5OQ_a6ae8831-d4a9-4fbd-9bcf-f6ae7488d743"
      unitRef="number">0.10</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="ic295ccfacffd498ab859a72a14948856_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MDQ3MA_cff94359-5ae9-47b0-a377-0ccc0a7c0091"
      unitRef="number">0.38</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i86e12bb226854c14b1c4cde19d8c14c1_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMzc1Ng_a8da2be0-b3b7-429e-90c1-d3e94d54cb33"
      unitRef="number">0.15</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i1b3c5716c00c4b6b8dd82d40860415e1_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MDUzOQ_8fc4704b-a177-419e-914b-a42f76cc3ce1"
      unitRef="number">0.46</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i68289b6443234e2eacab14b3f56499aa_D20190101-20190331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1ODUwNw_443a2f7a-4084-404f-bc18-92cdff3910ad"
      unitRef="number">0.22</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="icf96c4552147458fa61760e240e06487_D20190101-20190331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1ODUxMA_b92b0c55-4904-4a0c-9f2c-89e04a240d28"
      unitRef="number">0.30</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i5c503421e1474a3dbdb2a82ef7e09b64_D20190101-20190331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MTQxMQ_fa54fc36-f833-4795-83d7-cc981a5b43a5"
      unitRef="number">0.32</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i442e97139bfc47c58e089a113e22c3f8_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfNTQ3NQ_7a27e01f-532b-4a6a-bcec-9786b96d4588"
      unitRef="number">0.12</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i7e836976db2a49808c882c313e28cd83_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfNTQ4Mg_0924b324-6a85-4271-ad4b-e02dee1aae70"
      unitRef="number">0.44</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i26b1ed9c97a847968d82130503ed4cab_D20190101-20191231"
      decimals="1"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1MTQ3MA_4af82b56-080e-4ea8-85d9-8c14d31ed51d"
      unitRef="number">0.10</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i6e5eec3dbcf241b5af7304f15927ce14_D20190101-20191231"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTczOA_dcd7807d-effc-4943-a3e4-85a556bb481d"
      unitRef="number">0.41</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NDQ_820bb302-d122-4d51-85d3-92811e91d1d1">Recent accounting pronouncementsIn June 2016, the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued Accounting Standard Update (&#x201c;ASU&#x201d;) No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which significantly changes the accounting for credit losses on instruments within its scope. The new guidance introduces an approach based on expected losses to estimate credit losses on certain financial instruments, including trade receivables, and requires an entity to recognize an allowance based on its estimate of expected credit losses rather than incurred losses. For smaller reporting companies, this standard will be effective for interim and annual periods starting after December 15, 2022 and will generally require adoption on a modified retrospective basis. We are in the process of evaluating the impact of the standard.</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:RevenueRecognitionPolicyTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NzE_2dcd6954-6c19-412c-b088-782e94b850fc">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Revenue&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Net sales include revenues from sales of products and shipping and handling charges, net of estimates for product returns. Revenue is measured at the amount of consideration we expect to receive in exchange for the transferred products. We recognize revenue at the point in time when we transfer the promised products to the customer and the customer obtains control over the products. Distributors&#x2019; obligations to us are not contingent upon the resale of our products. We recognize revenue for shipping and handling charges at the time the goods are shipped to the customer, and the costs of outbound freight are included in cost of sales. We provide for product returns based on historical return rates. While we incur costs for sales commissions to our sales employees and outside agents, we recognize commission costs concurrent with the related revenue, as the amortization period is less than one year. We do not incur any other incremental costs to obtain contracts with our customers. Our product warranties are assurance-type warranties, which promise the customer that the products are as specified in the contract. Therefore, the product warranties are not a separate performance obligation and are accounted for as described below. Sales taxes assessed by governmental authorities are accounted for on a net basis and are excluded from net sales.&lt;/span&gt;&lt;/div&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:DisaggregationOfRevenueTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3Mzk_156b4442-14d9-4b5b-8332-07380755ceaa">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table provides a disaggregation of product net sales for the periods presented (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.075%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.163%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net sales:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,736&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,983&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;MMM products&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,047&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,194&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total net sales&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,783&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,177&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:DisaggregationOfRevenueTableTextBlock>
    <us-gaap:Revenues
      contextRef="ie90e81f533144adc9e7f84014018c623_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfMy0xLTEtMS0w_ecd4b4d6-6e12-4600-b7f3-fbb72cbd1ba5"
      unitRef="usd">1736000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="i20488c6a6f394d64bda5279d65d6c513_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfMy0zLTEtMS0w_a6703fb5-201b-481e-bffb-b760db39b2c9"
      unitRef="usd">1983000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="icc35b389bc7645d08c1757692b2c10ad_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNC0xLTEtMS0w_75e02371-6f63-4a18-ac25-f882ec7680c3"
      unitRef="usd">2047000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="i862ad83cc9fc4ee2830105d4ecc62664_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNC0zLTEtMS0w_5dca2a1d-29b5-43cc-8db8-f13c6bb1b894"
      unitRef="usd">1194000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNS0xLTEtMS0w_51f92f30-1830-4ed1-84ab-585e8667587d"
      unitRef="usd">3783000</us-gaap:Revenues>
    <us-gaap:Revenues
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjRjMjk2YTM0NjI4NTRjMGQ5MDUyYTg3YTAyNjg4OWQyL3RhYmxlcmFuZ2U6NGMyOTZhMzQ2Mjg1NGMwZDkwNTJhODdhMDI2ODg5ZDJfNS0zLTEtMS0w_354e6386-965e-46bb-a4cf-588822cc0e00"
      unitRef="usd">3177000</us-gaap:Revenues>
    <us-gaap:TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU4MDM_bd696d4d-38ba-4dea-8550-b52f05807675">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Accounts Receivable&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Our trade accounts receivable consists of amounts billed to and currently due from customers. Our customers are concentrated in the United States. In the normal course of business, we extend unsecured credit to our customers related to the sale of our products. Credit is extended to customers based on an evaluation of the customer&#x2019;s financial condition and &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;the amounts due are stated at their estimated net realizable value. During the first eleven months of 2019 we evaluated and monitored the creditworthiness of each customer on a case-by-case basis. However, during December 2019 we transitioned to an account receivable insurance program with a high credit worthy insurance company where we have the large majority of the accounts receivable insured with a portion of self-retention. This third party also provides credit-worthiness ratings and metrics that significantly assists us in evaluating the credit worthiness of both existing and new customers. We maintain allowances for sales returns and doubtful accounts receivable to provide for the estimated number of account receivables that will not be collected. The allowance is based on an assessment of customer creditworthiness and historical&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;payment experience, the age of outstanding receivables, and performance guarantees to the extent applicable. Past due amounts are written off when our internal collection efforts have been unsuccessful, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts. We do not generally require collateral from our customers.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Our standard payment terms with customers are net 30 days from the date of shipment, and we do not generally offer extended payment terms to our customers, but exceptions are made in some cases to certain customers or with particular orders. Accordingly, we do not adjust trade accounts receivable for the effects of financing, as we expect the period between the transfer of product to the customer and the receipt of payment from the customer to be in line with our standard payment terms.&lt;/span&gt;&lt;/div&gt;</us-gaap:TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy>
    <us-gaap:ConcentrationRiskPercentage1
      contextRef="i1e7369bd177048fca2327d263c16ba4c_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTcwMA_f973202f-fc72-4a00-a430-8ec58a3a8a7a"
      unitRef="number">0.01</us-gaap:ConcentrationRiskPercentage1>
    <us-gaap:EarningsPerSharePolicyTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NDY_131b899c-3efd-493b-a87f-fd799ffabb62">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Net loss per share &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Basic loss per share is computed by dividing net loss available to common stockholders by the weighted average number of common shares outstanding during the period, excluding the effects of any potentially dilutive securities. Diluted loss per share gives effect to all dilutive potential common shares outstanding during the period. Dilutive potential common shares consist of incremental shares upon the exercise of stock options and warrants, unless the effect would be anti-dilutive.&lt;/span&gt;&lt;/div&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3OTE_6024695e-75b0-416e-be6b-cf8ae5d41015">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The following table presents a reconciliation of basic and diluted loss per share computations (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.225%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.861%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.863%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Numerator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Net loss&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(541)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(2,865)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Denominator:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Basic weighted average common shares outstanding&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;15,430&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12,126&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfNS0xLTEtMS0w_8aacb0c2-9b76-4c94-aefc-469a1731c79b"
      unitRef="usd">-541000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfNS0zLTEtMS0w_340d07f9-5c0e-4a0d-8ecc-7de931e34fd6"
      unitRef="usd">-2865000</us-gaap:NetIncomeLoss>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfOC0xLTEtMS0w_de924575-1658-44d0-b3a6-2f8b9c4cf6f2"
      unitRef="shares">15430000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjFmMDg3M2U4M2MyZTQwZGE4YjMwYjgwYzUwYmM3ZTI5L3RhYmxlcmFuZ2U6MWYwODczZTgzYzJlNDBkYThiMzBiODBjNTBiYzdlMjlfOC0zLTEtMS0w_5bdf22dd-e43f-4ebe-86de-3abce1d34840"
      unitRef="shares">12126000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfNjA0NzMxMzk5MzY4NA_2d3fe4f2-955b-4017-beed-4693c0eaa46a"
      unitRef="shares">8000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY0OTI2Ng_f5a72785-063a-4296-8818-f069a70b7a01"
      unitRef="shares">28000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:StandardProductWarrantyPolicy
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3NjM_ac379964-acb9-4146-9a36-8f4a138bf993">Product warranties&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Through March 31, 2016, we warranted finished goods against defects in material and workmanship under normal use and service for periods generally between &lt;span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NDQ_00b74b2f-b532-4b28-9c47-b9e6b97e5a47"&gt;one&lt;/span&gt; and five years. Beginning April 1, 2016, we warrant our commercial Tubular LED Lamps, (&#x201c; TLEDs&#x201d;), excluding RedCap&lt;/span&gt;&lt;sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.8pt;font-style:italic;font-weight:400;line-height:115%;vertical-align:top;"&gt;&#xae;&lt;/sup&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;, our Battery Backup TLED, the troffer luminaires, and certain Globe Lights for a period of ten years and all other LED products for five years per the Terms and Conditions outlined on our website. Beginning in October 2019, TLEDs (excluding Red Caps&lt;/span&gt;&lt;sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:115%;vertical-align:top;"&gt;&#xae;&lt;/sup&gt;) are warranted for ten years and the warranty for all of our other products is five years. Warranty settlement costs consist of actual amounts expensed for warranty, which are largely a result of the cost of replacement products provided to our customers. A liability for the estimated future costs under product warranties is maintained for products under warranty based on the actual claims incurred to date and the estimated nature, frequency, and costs of future claims. These estimates are inherently uncertain and changes to our historical or projected experience may cause material changes to our warranty reserves in the future. We continuously review the assumptions related to the adequacy of our warranty reserve, including product failure rates, and make adjustments to the existing warranty liability when there are changes to these estimates or the underlying replacement product costs, or the warranty period expires.</us-gaap:StandardProductWarrantyPolicy>
    <efoi:StandardProductWarrantyNumberofYears
      contextRef="i0a8fd0a2a80641c4bb61186e8ba10546_D20160101-20160331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NTE_0aa55be3-1364-49b3-bfa8-5e7b889ab719">P5Y</efoi:StandardProductWarrantyNumberofYears>
    <efoi:StandardProductWarrantyNumberofYears
      contextRef="i797300be91f8466fb472c472164701f4_D20160101-20160331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTc2Mg_d6ac8db0-d2cc-4057-b709-ce13973850ca">P10Y</efoi:StandardProductWarrantyNumberofYears>
    <efoi:StandardProductWarrantyNumberofYears
      contextRef="i0a8fd0a2a80641c4bb61186e8ba10546_D20160101-20160331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY1OTQwNQ_1c2492db-5eb8-4209-8288-1831a16f52a3">P5Y</efoi:StandardProductWarrantyNumberofYears>
    <efoi:StandardProductWarrantyNumberofYears
      contextRef="i2a3dadd27ddd429c909b68a3157e5415_D20191001-20191031"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ3NDU_d5ade4b9-8332-4a66-95b7-9848a99f7ae6">P10Y</efoi:StandardProductWarrantyNumberofYears>
    <efoi:StandardProductWarrantyNumberofYears
      contextRef="ia713bf3eff784f288fa0374e6894136a_D20191001-20191031"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ3OTk_664b4a50-be1e-4397-8db6-fdbad052e8bb">P5Y</efoi:StandardProductWarrantyNumberofYears>
    <us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTU3OTY_63d0c9a0-8c1f-4fe0-8083-ff1b52213a1e">The following table summarizes warranty activity for the periods presented (in thousands):&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.525%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.861%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:9.864%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at beginning of period&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;195&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;258&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Warranty accruals for current period sales&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;12&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Adjustments to existing warranties&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;44&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;89&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;In kind settlements made during the period&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(6)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accrued warranty reserve&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;240&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;352&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock>
    <us-gaap:ProductWarrantyAccrual
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMi0xLTEtMS0w_1bff1dcf-dcf9-40b9-a966-39a11894ce7a"
      unitRef="usd">195000</us-gaap:ProductWarrantyAccrual>
    <us-gaap:ProductWarrantyAccrual
      contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMi0zLTEtMS0w_808f2c95-92e1-457b-b655-4b442bd5c0f4"
      unitRef="usd">258000</us-gaap:ProductWarrantyAccrual>
    <us-gaap:StandardProductWarrantyAccrualWarrantiesIssued
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMy0xLTEtMS0w_ec9e4230-e429-4d7e-bf5d-5fb3b474503e"
      unitRef="usd">7000</us-gaap:StandardProductWarrantyAccrualWarrantiesIssued>
    <us-gaap:StandardProductWarrantyAccrualWarrantiesIssued
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfMy0zLTEtMS0w_e8cf365f-2aef-42cc-ae49-2adf53f3fe85"
      unitRef="usd">12000</us-gaap:StandardProductWarrantyAccrualWarrantiesIssued>
    <us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNC0xLTEtMS0w_61078bdd-f56c-4e50-961b-e1cb1d1700ae"
      unitRef="usd">44000</us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease>
    <us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNC0zLTEtMS0w_b0d44eca-e415-41dc-a5bc-a80c95680005"
      unitRef="usd">89000</us-gaap:StandardProductWarrantyAccrualPreexistingIncreaseDecrease>
    <us-gaap:StandardProductWarrantyAccrualPayments
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNS0xLTEtMS0w_5d05fb65-00dc-4c1c-bdde-4c29295fc941"
      unitRef="usd">6000</us-gaap:StandardProductWarrantyAccrualPayments>
    <us-gaap:StandardProductWarrantyAccrualPayments
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNS0zLTEtMS0w_e564dc5b-1773-45ca-914d-a335813abca6"
      unitRef="usd">7000</us-gaap:StandardProductWarrantyAccrualPayments>
    <us-gaap:ProductWarrantyAccrual
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNi0xLTEtMS0w_56c46a0f-5f60-4052-94c3-4144319b76d7"
      unitRef="usd">240000</us-gaap:ProductWarrantyAccrual>
    <us-gaap:ProductWarrantyAccrual
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjg1OWI0YjdjMzhjMDRhYzVhYmMzZTM5YjIyYjZlMjRjL3RhYmxlcmFuZ2U6ODU5YjRiN2MzOGMwNGFjNWFiYzNlMzliMjJiNmUyNGNfNi0zLTEtMS0w_7f0a850c-48f2-4fcb-ac16-069a0036dd0d"
      unitRef="usd">352000</us-gaap:ProductWarrantyAccrual>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjMxNg_0c89e822-a177-4e52-a9dd-5ad0bf1e6021"
      unitRef="shares">3441803</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM1NA_ea992fe2-9e31-4299-b80d-90c5739cdbee"
      unitRef="usdPerShare">0.674</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjMyNw_0c89e822-a177-4e52-a9dd-5ad0bf1e6021"
      unitRef="shares">3441803</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM2Mg_ea992fe2-9e31-4299-b80d-90c5739cdbee"
      unitRef="usdPerShare">0.674</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM3MA_b0dd2429-584c-4c77-800c-d9b9383508a5"
      unitRef="usdPerShare">0.125</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:PaymentsForPlacementAgentCommissions
      contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM4NQ_ae0a9984-36ec-41e8-861d-22f772faa159"
      unitRef="usd">193000</efoi:PaymentsForPlacementAgentCommissions>
    <efoi:PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement
      contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM5OQ_c2e720f1-adf0-468f-8c99-e624ba394863"
      unitRef="usd">50000</efoi:PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement>
    <efoi:PaymentsForClearingFees
      contextRef="i389ceda4b9244ae383c983311d6ace59_D20200101-20200131"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQxNA_eaad12bb-c725-47f8-8023-852c2c8f3042"
      unitRef="usd">231000</efoi:PaymentsForClearingFees>
    <efoi:OfferingCosts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQyOQ_74e29d41-3983-4741-b009-5585aaeb3536"
      unitRef="usd">474000</efoi:OfferingCosts>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331"
      decimals="0"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQzOA_c2ec4836-017b-41c7-aa7d-978a29d921b5"
      unitRef="shares">240926</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="i8df7179d388a432caf60ecc294ce9627_I20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjQ0Nw_6445d4b3-3306-4adf-8de9-41e789edca87"
      unitRef="usdPerShare">0.9988</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjM0MQ_820b7c32-0443-4bb3-aad0-a539d1b10324"
      unitRef="usd">2300000</efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts>
    <efoi:DebtInstrumentProceedsToBePaidToLenderPercent
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="1"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjU2OA_617de5e5-68bf-40fc-8470-2194c9292fc4"
      unitRef="number">0.10</efoi:DebtInstrumentProceedsToBePaidToLenderPercent>
    <efoi:DebtInstrumentProceedsToBePaidToLenderPercent
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="1"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjU2OA_f5921f85-5e7b-493e-929e-69258be51f69"
      unitRef="number">0.10</efoi:DebtInstrumentProceedsToBePaidToLenderPercent>
    <us-gaap:ProceedsFromIssuanceOrSaleOfEquity
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjI3OA_869a39e4-1035-4b67-93fd-00d14c2eff5a"
      unitRef="usd">275000</us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
    <us-gaap:RepaymentsOfNotesPayable
      contextRef="i853c3459dc604819a9253d34da5269c6_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMjI5NQ_e888ee51-35c4-4fd4-80be-06a224f58993"
      unitRef="usd">226000</us-gaap:RepaymentsOfNotesPayable>
    <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTcwMw_82eb2c2a-56db-45d1-a51a-b971a87e980b">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The following table provides a summary of the financial assets and liabilities measured at fair value on a recurring basis as of March&#160;31, 2020 (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:19.321%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.151%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:18.870%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.151%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:18.870%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.151%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:18.874%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div style="text-align:center;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%;"&gt;Fair Value Measurements at March&#160;31, 2020 Using&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance as of&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Quoted Prices in Active Markets for Identical Assets&lt;br/&gt; (Level 1)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Significant Other Observable Inputs &lt;br/&gt;(Level 2)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Significant Unobservable Inputs&lt;br/&gt; (Level 3)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;"&gt;Description&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Warrant liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;763&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;763&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy0xLTEtMS0zNjgw_692a7060-f311-4467-84b6-1457dc8bc37a"
      unitRef="usd">763000</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="idd34bcd309e042f5bf8b1da1f2f951a8_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy0zLTEtMS0zNjgw_cce31f5e-a2e3-4c57-9375-a37698ff0fcc"
      unitRef="usd">0</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="i9dc2dca04a404cb68ac152898e959e8a_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy01LTEtMS0zNjcz_2684186e-439b-41b0-a600-605feb9a4289"
      unitRef="usd">0</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="i37546607bcf143fc9ae3a904450b809d_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjE4ZjI5OWYwNzhjZTRlNzA5ZjE3MWQ1ZDAwMDQ2YzZiL3RhYmxlcmFuZ2U6MThmMjk5ZjA3OGNlNGU3MDlmMTcxZDVkMDAwNDZjNmJfMy03LTEtMS0zNjcz_8327d8d8-71bc-4626-8aa7-a674172480a9"
      unitRef="usd">763000</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:FairValueOfFinancialInstrumentsPolicy
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMjc0ODc3OTExMTM3Mw_2ea56c45-a741-458f-a622-b5004506ac17">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;A financial instrument&#x2019;s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, we perform a detailed analysis of the assets and liabilities whose fair value is measured on a recurring basis. We review and reassess the fair value hierarchy classifications on a quarterly basis. Changes from one quarter to the next related to the observability of inputs in a fair value measurement may result in a reclassification between fair value hierarchy levels. There were no reclassifications for all periods presented.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The estimated fair value of warrants accounted for as liabilities, representing a level 3 fair value measure, was determined on the issuance date and subsequently marked to market at each financial reporting date. We use the Black-Scholes valuation model to value the warrant liabilities at fair value. The fair value is estimated using the expected volatility based on our historical volatility and is determined using probability weighted-average assumptions, when appropriate.&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy0xLTEtMS0zNzQ0L3RleHRyZWdpb246YjI3Nzk3ZmUzZjU3NGE2OTk5MTJkMWYzMTM4M2ZjZmFfMTA5OTUxMTYyNzgwMg_898f5fd2-26f2-4dd9-9ece-2f3bf7a598c2"
      unitRef="number">0.9705</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
      contextRef="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy0zLTEtMS01OTAxL3RleHRyZWdpb246ZWUxYmNmNzY3OWM2NGYyZmE2YTkzYzQ0MmZlMjEyZTFfMTA5OTUxMTYyNzg2Nw_32f6d970-f72b-47d3-9af5-9952a200715c"
      unitRef="number">0.0034</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
      contextRef="i87abfff6e40549fe904435033c12b8cc_D20200101-20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy0zLTEtMS01OTAxL3RleHRyZWdpb246ZWUxYmNmNzY3OWM2NGYyZmE2YTkzYzQ0MmZlMjEyZTFfMTA5OTUxMTYyNzg3NA_d89eba62-50dd-41c8-999f-347dd9a92c1a"
      unitRef="number">0.0036</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="if74e912aa0c54d04bcd8ebdd0518e0de_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy01LTEtMS0zNzY5L3RleHRyZWdpb246YzEwNmU3Y2E4NTRmNDIxYWE4MDljOWFkNzQ1YjhkOWFfMzg0ODI5MDY5NzIyMQ_43ce46fe-d211-4efa-a952-3cf8c8a40273">P4Y3M14D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="i6677466e1a2b4f7281d78cda7874c69c_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjZmYTU0YzUzNGJjYTQ2ZDQ4Y2FkMjc4ODlhNTcxNjkxL3RhYmxlcmFuZ2U6NmZhNTRjNTM0YmNhNDZkNDhjYWQyNzg4OWE1NzE2OTFfMy01LTEtMS0zNzY5L3RleHRyZWdpb246YzEwNmU3Y2E4NTRmNDIxYWE4MDljOWFkNzQ1YjhkOWFfMzg0ODI5MDY5NzIyNg_db84f18f-80e3-4b1e-b54d-df199b2e6839">P4Y9M14D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTA5OTUxMTY2OTcwNA_b90b9f29-c43e-41ed-842c-4f3a32725db1">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;A roll-forward of fair value measurements using significant unobservable inputs (Level 3) for the warrants is as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.630%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.370%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance January 1, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Issuance of warrants January 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,636&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Income from change in fair value of warrants&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(873)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;763&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfMi0xLTEtMS0zNzg0_88832741-75dc-49e4-a552-66fffa5e0969"
      unitRef="usd">0</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfMy0xLTEtMS0zNzg0_c65fb8eb-aef6-403d-a32b-148c62478549"
      unitRef="usd">1636000</us-gaap:StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants>
    <us-gaap:FairValueAdjustmentOfWarrants
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfNS0xLTEtMS0zNzg0_b8e797b0-9193-49f1-82fe-760736de97da"
      unitRef="usd">-873000</us-gaap:FairValueAdjustmentOfWarrants>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RhYmxlOjBiNzQyZDViM2ExMDQ4YjJiZDJhNmI5ZTE0M2EzY2E1L3RhYmxlcmFuZ2U6MGI3NDJkNWIzYTEwNDhiMmJkMmE2YjllMTQzYTNjYTVfNi0xLTEtMS0zNzg0_e3fbffcb-ff27-4d6c-b391-7c2d770f3a99"
      unitRef="usd">763000</us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent>
    <us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMTA5OTUxMTY2MjMxNw_7f8608b4-d6a5-4abe-a475-ea3cd38ddfe9">RESTRUCTURING&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;For the three months ended March 31, 2020, we recorded net restructuring credits of approximately $14 thousand, related to the costs and offsetting sublease income and accretion expense for the remaining lease obligation for our former New York, New York office. For additional information regarding the restructuring actions taken as part of the 2017 and 2019 restructuring plans, please refer to Note 3, &#x201c;Restructuring,&#x201d; included under Item&#160;8 of our 2019 Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Our restructuring liabilities consist of estimated ongoing costs related to long-term operating lease obligations, which the Company has exited. The recorded value of the ongoing lease obligations is based on the remaining lease term and payment amount, discounted to present value. Changes in subsequent periods resulting from a revision to either the timing or the &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;amount of estimated cash flows over the future period are measured using the credit adjusted, risk free rate that was used to measure the restructuring liabilities initially. Please also refer to Note 6, &#x201c;Leases&#x201d;.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following is a reconciliation of the beginning and ending balances of our restructuring liability as it relates to the 2017 and 2019 restructuring plans (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.030%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.970%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructuring Liability&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;38&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accretion of lease obligations&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following is a reconciliation of the ending balance of our restructuring liability at March&#160;31, 2020 to the balance sheet:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.030%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.970%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructuring Liability&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less, short-term restructuring liability&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term restructuring liability, included in other liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As a result of the restructuring actions and initiatives described above, we have reduced our operating expenses to be more commensurate with our sales volumes. However, we continue to incur losses and have a substantial accumulated deficit, and &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;substantial doubt about our ability to continue as a going concern continues to exist at March&#160;31, 2020. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Since the executive transition on April 1, 2019, we have continued to evaluate and assess strategic options as we seek to achieve profitability. We plan to achieve profitability through growing our sales by continuing to execute on our multi-channel sales strategy that targets key verticals such as government, healthcare, education and commercial and industrial, complemented by our marketing outreach campaigns, channel partnerships, and additional sales from a new e-commerce platform, which we plan to launch in the second quarter of 2020. We also plan to continue to develop advanced lighting and lighting control technologies and introduce impactful new products such as the EnFocus&#x2122;, a breakthrough lighting control platform we officially launched during the second quarter of 2020. In addition, we continue to apply rigorous and financial disciplines in our organizational structure, business processes and policies, and supply chain practices to help accelerate our path towards profitability.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;As described in Note 9, we also raised approximately $2.3 million of net proceeds upon the issuance of common stock and warrants under the January 2020 Equity Offering&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The restructuring and cost cutting initiatives implemented during 2019 as well as the January 2020 equity offering that significantly strengthened our balance sheet were designed to allow us to effectively execute these strategies. However, our efforts may not occur as quickly as we envision or be successful, due to the long sales cycle in our industry, the corresponding time required to ramp up sales from new products and markets into this sales cycle, the timing of introductions of additional new products, significant competition, potential sales volatility given our customer concentration, and the recent and lingering economic impact from COVID-19 pandemic, among other factors. As a result, we will continue to review and pursue selected external funding sources to ensure adequate financial resources to execute across the timelines required to achieve these objectives including, but not limited to, the following:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;obtaining financing from traditional or non-traditional investment capital organizations or individuals; &lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;obtaining funding from the sale of our common stock or other equity or debt instruments; and&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;obtaining debt financing with lending terms that more closely match our business model and capital needs.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;There can be no assurance that we will obtain funding on acceptable terms, in a timely fashion, or at all. Obtaining additional funding contains risks, including:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-36pt;padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;additional equity financing may not be available to us on satisfactory terms and any equity we are able to issue could lead to dilution for current stockholders and have rights, preferences and privileges senior to &lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;our common stock;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-36pt;padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;loans or other debt instruments may have terms and/or conditions, such as interest rate, restrictive covenants, conversion features, refinancing demands, and control or revocation provisions, which are not acceptable to management or our board of directors; and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-36pt;padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;the current environment in capital markets combined with our capital constraints may prevent us from being able to obtain adequate debt financing.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;If we fail to obtain the required additional financing to sustain our business before we are able to produce levels of revenue to meet our financial needs, we will need to delay, scale back or eliminate our business plan and further reduce our operating costs and headcount, each of which would have a material adverse effect on our business, future prospects, and financial condition. A lack of additional funding could also result in our inability to continue as a going concern and force us to sell certain assets or discontinue or curtail our operations and, as a result, investors in the Company could lose their entire investment.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Considering both quantitative and qualitative information, we continue to believe that the combination of our plans to obtain additional external funding , timely reorganizational actions, current financial position, liquid resources, obligations due or anticipated within the next year, development and implementation of &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"&gt; &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;an excess inventory reduction plan, application and successful acquisition of a Payroll Protection Plan (&#x201c;PPP&#x201d;) loan during April 2020, plans and initiatives in our R&amp;amp;D, product development and sales and marketing, development of potential channel partnerships, if adequately executed, will provide us with an ability to finance our operations through the next twelve months  and will mitigate the substantial doubt about our ability to continue as a going concern. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;On May 15, 2019, we received a letter from the Nasdaq Stock Market (&#x201c;NASDAQ&#x201d;) advising us that for 30 consecutive trading days preceding the date of the letter, the bid price of our common stock had closed below the $1.00 per share minimum required for continued listing on NASDAQ pursuant to listing rules. Therefore, we could be subject to delisting if we did not regain compliance within the compliance period or extend the compliance period by filing for an extension. On October 15, 2019, the Company formally requested a 180-day extension beginning November 12, 2019 and is evaluating options to regain compliance. &lt;/span&gt;&lt;/div&gt;On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#x2019; stockholders, provided it occurs no later than June 17, 2020.</us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock>
    <us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMTA5OTUxMTY2MjMxOA_ebd7e4bc-5f71-4d09-a34a-1fdedca904af">RESTRUCTURING&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;For the three months ended March 31, 2020, we recorded net restructuring credits of approximately $14 thousand, related to the costs and offsetting sublease income and accretion expense for the remaining lease obligation for our former New York, New York office. For additional information regarding the restructuring actions taken as part of the 2017 and 2019 restructuring plans, please refer to Note 3, &#x201c;Restructuring,&#x201d; included under Item&#160;8 of our 2019 Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Our restructuring liabilities consist of estimated ongoing costs related to long-term operating lease obligations, which the Company has exited. The recorded value of the ongoing lease obligations is based on the remaining lease term and payment amount, discounted to present value. Changes in subsequent periods resulting from a revision to either the timing or the &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;amount of estimated cash flows over the future period are measured using the credit adjusted, risk free rate that was used to measure the restructuring liabilities initially. Please also refer to Note 6, &#x201c;Leases&#x201d;.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following is a reconciliation of the beginning and ending balances of our restructuring liability as it relates to the 2017 and 2019 restructuring plans (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.030%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.970%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructuring Liability&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;38&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accretion of lease obligations&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following is a reconciliation of the ending balance of our restructuring liability at March&#160;31, 2020 to the balance sheet:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.030%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.970%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructuring Liability&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less, short-term restructuring liability&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term restructuring liability, included in other liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As a result of the restructuring actions and initiatives described above, we have reduced our operating expenses to be more commensurate with our sales volumes. However, we continue to incur losses and have a substantial accumulated deficit, and &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;substantial doubt about our ability to continue as a going concern continues to exist at March&#160;31, 2020. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Since the executive transition on April 1, 2019, we have continued to evaluate and assess strategic options as we seek to achieve profitability. We plan to achieve profitability through growing our sales by continuing to execute on our multi-channel sales strategy that targets key verticals such as government, healthcare, education and commercial and industrial, complemented by our marketing outreach campaigns, channel partnerships, and additional sales from a new e-commerce platform, which we plan to launch in the second quarter of 2020. We also plan to continue to develop advanced lighting and lighting control technologies and introduce impactful new products such as the EnFocus&#x2122;, a breakthrough lighting control platform we officially launched during the second quarter of 2020. In addition, we continue to apply rigorous and financial disciplines in our organizational structure, business processes and policies, and supply chain practices to help accelerate our path towards profitability.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;As described in Note 9, we also raised approximately $2.3 million of net proceeds upon the issuance of common stock and warrants under the January 2020 Equity Offering&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The restructuring and cost cutting initiatives implemented during 2019 as well as the January 2020 equity offering that significantly strengthened our balance sheet were designed to allow us to effectively execute these strategies. However, our efforts may not occur as quickly as we envision or be successful, due to the long sales cycle in our industry, the corresponding time required to ramp up sales from new products and markets into this sales cycle, the timing of introductions of additional new products, significant competition, potential sales volatility given our customer concentration, and the recent and lingering economic impact from COVID-19 pandemic, among other factors. As a result, we will continue to review and pursue selected external funding sources to ensure adequate financial resources to execute across the timelines required to achieve these objectives including, but not limited to, the following:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;obtaining financing from traditional or non-traditional investment capital organizations or individuals; &lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;obtaining funding from the sale of our common stock or other equity or debt instruments; and&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;obtaining debt financing with lending terms that more closely match our business model and capital needs.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;There can be no assurance that we will obtain funding on acceptable terms, in a timely fashion, or at all. Obtaining additional funding contains risks, including:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-36pt;padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;additional equity financing may not be available to us on satisfactory terms and any equity we are able to issue could lead to dilution for current stockholders and have rights, preferences and privileges senior to &lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;our common stock;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-36pt;padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;loans or other debt instruments may have terms and/or conditions, such as interest rate, restrictive covenants, conversion features, refinancing demands, and control or revocation provisions, which are not acceptable to management or our board of directors; and&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-36pt;padding-left:72pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;"&gt;the current environment in capital markets combined with our capital constraints may prevent us from being able to obtain adequate debt financing.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;If we fail to obtain the required additional financing to sustain our business before we are able to produce levels of revenue to meet our financial needs, we will need to delay, scale back or eliminate our business plan and further reduce our operating costs and headcount, each of which would have a material adverse effect on our business, future prospects, and financial condition. A lack of additional funding could also result in our inability to continue as a going concern and force us to sell certain assets or discontinue or curtail our operations and, as a result, investors in the Company could lose their entire investment.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Considering both quantitative and qualitative information, we continue to believe that the combination of our plans to obtain additional external funding , timely reorganizational actions, current financial position, liquid resources, obligations due or anticipated within the next year, development and implementation of &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"&gt; &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;an excess inventory reduction plan, application and successful acquisition of a Payroll Protection Plan (&#x201c;PPP&#x201d;) loan during April 2020, plans and initiatives in our R&amp;amp;D, product development and sales and marketing, development of potential channel partnerships, if adequately executed, will provide us with an ability to finance our operations through the next twelve months  and will mitigate the substantial doubt about our ability to continue as a going concern. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;On May 15, 2019, we received a letter from the Nasdaq Stock Market (&#x201c;NASDAQ&#x201d;) advising us that for 30 consecutive trading days preceding the date of the letter, the bid price of our common stock had closed below the $1.00 per share minimum required for continued listing on NASDAQ pursuant to listing rules. Therefore, we could be subject to delisting if we did not regain compliance within the compliance period or extend the compliance period by filing for an extension. On October 15, 2019, the Company formally requested a 180-day extension beginning November 12, 2019 and is evaluating options to regain compliance. &lt;/span&gt;&lt;/div&gt;On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#x2019; stockholders, provided it occurs no later than June 17, 2020.</us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock>
    <us-gaap:RestructuringCosts
      contextRef="i89a8e395070043f28dedef117134220c_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMjc0ODc3OTA5ODUyMA_8a147d9f-41ae-44b9-8c7e-fcd0f8a9985e"
      unitRef="usd">-14000</us-gaap:RestructuringCosts>
    <us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfODQyMg_d1f54333-d834-4b0d-bc19-161d86568f91">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following is a reconciliation of the beginning and ending balances of our restructuring liability as it relates to the 2017 and 2019 restructuring plans (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.030%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.970%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructuring Liability&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;38&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Accretion of lease obligations&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(8)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="text-align:center;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following is a reconciliation of the ending balance of our restructuring liability at March&#160;31, 2020 to the balance sheet:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:78.030%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.970%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructuring Liability&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;31&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less, short-term restructuring liability&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;24&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Long-term restructuring liability, included in other liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock>
    <us-gaap:RestructuringReserve
      contextRef="idc116db6f46446a2916ca1df5de22ebe_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfMS0zLTEtMS0w_9b7bb792-d8a7-41b8-abc4-833b97a4dc8d"
      unitRef="usd">38000</us-gaap:RestructuringReserve>
    <efoi:RestructuringReserveAccretion
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfMy0zLTEtMS0w_abf4f20b-4813-4a20-bed9-18d55337d34c"
      unitRef="usd">1000</efoi:RestructuringReserveAccretion>
    <us-gaap:PaymentsForRestructuring
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfNS0zLTEtMS0w_384667a5-5b14-409a-bf2e-ae5a5bca3711"
      unitRef="usd">8000</us-gaap:PaymentsForRestructuring>
    <us-gaap:RestructuringReserve
      contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOjlmNWQ5OWUzNDAzNDRiZDFiN2UxOTlkYTRiZTNjZmRjL3RhYmxlcmFuZ2U6OWY1ZDk5ZTM0MDM0NGJkMWI3ZTE5OWRhNGJlM2NmZGNfNy0zLTEtMS0w_c7f9f5ff-20c8-438d-a21a-923393d412c0"
      unitRef="usd">31000</us-gaap:RestructuringReserve>
    <us-gaap:RestructuringReserve
      contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOmE1NjBjNTcxOTEyNzQ0ZTBiMWMxNDJjZmMwNzBmYTBiL3RhYmxlcmFuZ2U6YTU2MGM1NzE5MTI3NDRlMGIxYzE0MmNmYzA3MGZhMGJfMS0xLTEtMS0w_6adb7d5c-4c27-46c0-af09-653b31df9798"
      unitRef="usd">31000</us-gaap:RestructuringReserve>
    <us-gaap:RestructuringReserveCurrent
      contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOmE1NjBjNTcxOTEyNzQ0ZTBiMWMxNDJjZmMwNzBmYTBiL3RhYmxlcmFuZ2U6YTU2MGM1NzE5MTI3NDRlMGIxYzE0MmNmYzA3MGZhMGJfMi0xLTEtMS0w_b42459be-08ca-4426-8efc-415d1ea732d5"
      unitRef="usd">24000</us-gaap:RestructuringReserveCurrent>
    <us-gaap:RestructuringReserveNoncurrent
      contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RhYmxlOmE1NjBjNTcxOTEyNzQ0ZTBiMWMxNDJjZmMwNzBmYTBiL3RhYmxlcmFuZ2U6YTU2MGM1NzE5MTI3NDRlMGIxYzE0MmNmYzA3MGZhMGJfMy0xLTEtMS0w_5d89b638-f0c2-49ff-bdee-bd86a4f8b859"
      unitRef="usd">7000</us-gaap:RestructuringReserveNoncurrent>
    <efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80Ni9mcmFnOjg4MmY5NjBjNGE3MzQ2OWE5NWEyOTc4MzFhNjE3ZWU3L3RleHRyZWdpb246ODgyZjk2MGM0YTczNDY5YTk1YTI5NzgzMWE2MTdlZTdfMTA5OTUxMTY2MjMxNQ_820b7c32-0443-4bb3-aad0-a539d1b10324"
      unitRef="usd">2300000</efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts>
    <us-gaap:InventoryDisclosureTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RleHRyZWdpb246ODhiOTMwMDRiOTNhNDlkZWI3NTRhYTRjOGU1ZTk3OWZfMjQ4_c00552f8-0dd0-4510-8946-5a4c57f1088e">INVENTORIES&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Inventories are stated at the lower of standard cost (which approximates actual cost determined using the first-in, first-out cost method) or net realizable value, and consist of the following (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:69.661%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:12.094%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.541%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.504%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31,&lt;br/&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Raw materials&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,019&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,064&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finished goods&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,248&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,749&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Reserves for excess, obsolete, and slow-moving inventories &lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,567)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,645)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Inventories, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,700&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,168&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:InventoryDisclosureTextBlock>
    <us-gaap:ScheduleOfInventoryCurrentTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RleHRyZWdpb246ODhiOTMwMDRiOTNhNDlkZWI3NTRhYTRjOGU1ZTk3OWZfMjQ1_e5429fbf-04ab-4403-a327-15db9c53ac4f">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Inventories are stated at the lower of standard cost (which approximates actual cost determined using the first-in, first-out cost method) or net realizable value, and consist of the following (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:69.661%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:12.094%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.541%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.504%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31,&lt;br/&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Raw materials&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,019&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,064&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finished goods&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,248&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5,749&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Reserves for excess, obsolete, and slow-moving inventories &lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,567)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3,645)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Inventories, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4,700&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6,168&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
    <us-gaap:InventoryRawMaterialsNetOfReserves
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMS0xLTEtMS0w_fb07a763-6f18-4cc8-af66-fd64e05bf318"
      unitRef="usd">3019000</us-gaap:InventoryRawMaterialsNetOfReserves>
    <us-gaap:InventoryRawMaterialsNetOfReserves
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMS0zLTEtMS0w_7dc6ccc9-6aa5-4338-ab26-5afd4a2fe94a"
      unitRef="usd">4064000</us-gaap:InventoryRawMaterialsNetOfReserves>
    <us-gaap:InventoryFinishedGoodsNetOfReserves
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMi0xLTEtMS0w_6feac40c-3bfc-4258-9fd0-4761d3a9c3f8"
      unitRef="usd">5248000</us-gaap:InventoryFinishedGoodsNetOfReserves>
    <us-gaap:InventoryFinishedGoodsNetOfReserves
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMi0zLTEtMS0w_aea40517-b9af-4025-9538-14ec7ac9817e"
      unitRef="usd">5749000</us-gaap:InventoryFinishedGoodsNetOfReserves>
    <efoi:InventoryValuationReservesRawMaterials
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMy0xLTEtMS0w_5d627fb7-7676-4e7e-885d-3c8a2324677a"
      unitRef="usd">3567000</efoi:InventoryValuationReservesRawMaterials>
    <efoi:InventoryValuationReservesRawMaterials
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfMy0zLTEtMS0w_e9bab71e-c529-4691-9ee1-63dcaefa85fa"
      unitRef="usd">3645000</efoi:InventoryValuationReservesRawMaterials>
    <us-gaap:InventoryNet
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfNS0xLTEtMS0w_8b2b49a7-30f4-413c-9f51-9abe831b3b69"
      unitRef="usd">4700000</us-gaap:InventoryNet>
    <us-gaap:InventoryNet
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80OS9mcmFnOjg4YjkzMDA0YjkzYTQ5ZGViNzU0YWE0YzhlNWU5NzlmL3RhYmxlOjQ1YjZjMDUyOTUyOTRiYjFiM2FkNWViMDNiNzUyZWYwL3RhYmxlcmFuZ2U6NDViNmMwNTI5NTI5NGJiMWIzYWQ1ZWIwM2I3NTJlZjBfNS0zLTEtMS0w_6bfc3072-b60e-40b5-9848-d3a693c40df3"
      unitRef="usd">6168000</us-gaap:InventoryNet>
    <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfNzgy_19ea9da5-f5cd-49f6-9f21-8e1a1f1469fb">PROPERTY AND EQUIPMENT&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the related assets and consist of the following (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:69.321%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.963%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.966%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31,&lt;br/&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Equipment (useful life 3 to 15 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,297&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,297&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Tooling (useful life 2 to 5 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;203&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;203&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Vehicles (useful life 5 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Furniture and fixtures (useful life 5 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;137&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;137&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Computer software (useful life 3 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,028&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,028&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Leasehold improvements (the shorter of useful life or lease life)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;211&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;211&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease right-of-use asset&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Projects in progress&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;95&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;48&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Property and equipment at cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,031&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,984&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less: accumulated depreciation&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(2,641)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(2,595)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Property and equipment, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;390&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;389&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Depreciation expense was $46&#160;thousand and $105&#160;thousand for the three months ended March 31, 2020 and 2019, respectively.&lt;/span&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
    <us-gaap:PropertyPlantAndEquipmentTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfNzc4_ef12e762-bdd3-467c-ba3b-2f5dce991e22">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the related assets and consist of the following (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:69.321%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.963%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.966%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31,&lt;br/&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31,&lt;br/&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Equipment (useful life 3 to 15 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,297&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,297&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Tooling (useful life 2 to 5 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;203&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;203&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Vehicles (useful life 5 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;47&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Furniture and fixtures (useful life 5 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;137&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;137&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;"&gt;Computer software (useful life 3 years)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,028&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,028&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Leasehold improvements (the shorter of useful life or lease life)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;211&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;211&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease right-of-use asset&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Projects in progress&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;95&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;48&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Property and equipment at cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,031&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2,984&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less: accumulated depreciation&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(2,641)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(2,595)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Property and equipment, net&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;390&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;389&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="ib7792071ee6f4febaf8ac61677610457_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0wLTEtMS0wL3RleHRyZWdpb246NjZhY2I2ODQ3NTc0NGE5NjhhNjE0NTQ4ODI1MGY5NmFfMTA5OTUxMTYyNzgxOA_a5b0ad39-54d8-4e30-a4bb-d882fac9cf36">P3Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="i689af99ba66746b9af3b151ea388fa93_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0wLTEtMS0wL3RleHRyZWdpb246NjZhY2I2ODQ3NTc0NGE5NjhhNjE0NTQ4ODI1MGY5NmFfMTA5OTUxMTYyNzgyMg_dbef80ec-f353-4387-98eb-d77b6444b887">P15Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i7ee6132de1184f148b7f7cb7160ebe2a_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0xLTEtMS0w_1247c01f-9a74-47a9-bf2a-1c7518926b16"
      unitRef="usd">1297000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i103bb3115f5c4bceb51b2cff7a0d85fd_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMS0zLTEtMS0w_903be77b-a392-421e-92d8-975561a3af9a"
      unitRef="usd">1297000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="i4dbd78ef571f4b88abf619076087ace7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0wLTEtMS0wL3RleHRyZWdpb246ZDNkNjViMzBkYjcxNGVmM2I2MWUyNTEyOTI1NjZjMmRfMTA5OTUxMTYyNzgxNQ_3ebe6d6d-2810-495c-8b38-ba312cf39ca0">P2Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="i72ebb011a1074f6e9f54791a24fe6374_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0wLTEtMS0wL3RleHRyZWdpb246ZDNkNjViMzBkYjcxNGVmM2I2MWUyNTEyOTI1NjZjMmRfMTA5OTUxMTYyNzgxOA_086d41cd-279f-4902-9129-81c286edb761">P5Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="ia49d7e9d47fb47c0b777a4296bd32611_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0xLTEtMS0w_cc0a787b-b337-47bb-ae9d-888db2e10463"
      unitRef="usd">203000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i2f6321f879b441faa96a426f17666ef0_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMi0zLTEtMS0w_11af0488-1eb0-4a95-b60d-999a819216bc"
      unitRef="usd">203000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="ieb49f8789dd446fab44e2022d7f1441d_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMy0wLTEtMS0wL3RleHRyZWdpb246YmI3ZWRiMGY5NGVhNGNiODk1MDkxYTQyMjNjYmQ1MzNfMTA5OTUxMTYyNzgxMQ_bf50b968-3744-48ce-bfc3-39340a7ff0ca">P5Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i1b932be3872e442b8f0776202a8326aa_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMy0xLTEtMS0w_43d644d7-8a3e-4fd6-a828-a28e491c652d"
      unitRef="usd">47000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i31e514612c5f474083189f0afa509070_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMy0zLTEtMS0w_e15994a3-7ea5-4c0d-925d-85d1936f890f"
      unitRef="usd">47000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="i81bd9ce8c0f84022aad34038ed9b6bae_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNC0wLTEtMS0wL3RleHRyZWdpb246OWMwYzRkMTNiNjQyNGJmNDgwODUyNGQ2M2FlMDA2YThfMTA5OTUxMTYyNzgyNQ_c3be1acd-0fe1-4c67-aeca-d5019539ac6b">P5Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="ie9c687416c7b4bed88df19d0681017e1_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNC0xLTEtMS0w_ffad4aad-dbcd-407d-a45e-3ef8ea112629"
      unitRef="usd">137000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i54ba7d6c94c54981bd64fd061825f8fc_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNC0zLTEtMS0w_de3c3871-9b7b-4b55-90f1-30648a07a863"
      unitRef="usd">137000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="ib5fd087ab426408fb4b5c8abf6483d2f_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNS0wLTEtMS0wL3RleHRyZWdpb246ZGM5MDY5NmVmZTQ5NDNlOTk4N2E1ZDcxMzEwZjQ0MDVfMTA5OTUxMTYyNzgyMA_2e0b97a8-fa47-49d6-95ac-b5b4105fc0d8">P3Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="id01135927c5d4595827cdbd630f84e92_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNS0xLTEtMS0w_d56b9ff8-252f-411c-af99-58a179de16a4"
      unitRef="usd">1028000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="if99c1b3b7ae74e6a9500a2cb854e408f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNS0zLTEtMS0w_d200fdc0-b11b-40a8-8a8d-a6e641f27aea"
      unitRef="usd">1028000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="iacb9d2ffd279482387285aaabce702cc_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNi0xLTEtMS0w_c0cd4c99-f406-448d-8e32-882155328dc8"
      unitRef="usd">211000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="ieb35d14bbd4841019335215b4d706ed3_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNi0zLTEtMS0w_21019316-30d3-43b6-9086-c78caa0b68ea"
      unitRef="usd">211000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="iefa378c488764f619919f9f9fc00d417_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNy0xLTEtMS0w_d7b9ee17-c743-4653-99e1-efe484390c55"
      unitRef="usd">13000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i187dbf4b177e4d50a561850954d05410_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfNy0zLTEtMS0w_2c343873-297c-403b-9a4b-5e6e617e2007"
      unitRef="usd">13000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i62641c793be6491aa51660bc939fb271_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOC0xLTEtMS0w_8b735686-0095-4705-8420-5ba211cedffe"
      unitRef="usd">95000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i465e01cf61374815936b4df98499c7f9_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOC0zLTEtMS0w_c7242f3f-c593-4a44-9334-c9a2ca9be093"
      unitRef="usd">48000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOS0xLTEtMS0w_e3096eed-0249-4f41-bdb6-4e5555ca6f74"
      unitRef="usd">3031000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfOS0zLTEtMS0w_cb4e202a-6352-43cb-be61-5e51b3d91a5a"
      unitRef="usd">2984000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTAtMS0xLTEtMA_c47926b5-643b-4fe1-b3a9-b48325f28170"
      unitRef="usd">2641000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTAtMy0xLTEtMA_9518cf1b-6886-475b-825d-e5a78be2e63b"
      unitRef="usd">2595000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTEtMS0xLTEtMA_49c42637-06e3-46b1-8694-d39de54ee708"
      unitRef="usd">390000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RhYmxlOjZkNjk5NDIwM2Q1ZTQxMDNhMDM1Y2Y4Mzg5ZmRkNTRhL3RhYmxlcmFuZ2U6NmQ2OTk0MjAzZDVlNDEwM2EwMzVjZjgzODlmZGQ1NGFfMTEtMy0xLTEtMA_a200ce07-fa91-4892-8d6d-0d0a6febfb89"
      unitRef="usd">389000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:Depreciation
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfMTA5OTUxMTYyODU2Nw_850361ad-9366-4ea6-be10-fe0a04f2b074"
      unitRef="usd">46000</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81Mi9mcmFnOmM3M2QwNTdjZmZmMTQwNzU4ZTM3ZmVlODBlMzAzZDFkL3RleHRyZWdpb246YzczZDA1N2NmZmYxNDA3NThlMzdmZWU4MGUzMDNkMWRfMTA5OTUxMTYyOTA3NA_138a515a-2d93-4e4e-9bce-38b743332f56"
      unitRef="usd">105000</us-gaap:Depreciation>
    <us-gaap:LesseeFinanceLeasesTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfMzg1Mg_5a809c84-8e36-4a7c-a528-de6b00310a56">LEASES&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The Company leases certain equipment, manufacturing, warehouse and office space under non-cancellable operating leases expiring through 2024 under which it is responsible for related maintenance, taxes and insurance. The Company has one finance lease containing a bargain purchase option upon expiration of the lease in 2022. The lease term consists of the non-cancellable period of the lease, periods covered by options to extend the lease if the Company is reasonably certain to exercise the option, and periods covered by an option to terminate the lease if the Company is reasonably certain not to exercise the option. The present value of the remaining lease obligation for these leases was calculated using an incremental borrowing rate (&#x201c;IBR&#x201d;) of 7.25%, which was the Company&#x2019;s borrowing rate on its revolving credit agreement signed on December&#160;11, 2018. The weighted average remaining lease term for operating, restructuring and finance leases is 2.3 years, 1.3 years, and 2.0 years, respectively.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The Company had one restructured lease with sub-lease component for the New York, New York office that was closed in 2017. The lease expires in 2021. As part of the lease agreement there was $0.3&#160;million in restricted cash in other long-term assets on the accompanying Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December 31, 2019 which represents collateral against the related letter of credit issued as part of this agreement.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The restructured lease and sub-lease were not scoped out of the requirements of Topic 842 and were evaluated for impairment in accordance with the asset impairment provisions of ASC 360, &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Property, Plant and Equipment&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt; (&#x201c;Topic 360&#x201d;). The Company concluded its net right-of-use assets were not impaired and the carrying amount approximates expected sublease income in future years as of March&#160;31, 2020. The Company continues to carry certain immaterial operating expenses associated with this lease as restructuring liabilities and will continue to accrete those liabilities in accordance with Topic 420, as has been done since the cease use date in 2017. For additional information regarding treatment of leases please refer to Note 6 &#x201c;Leases.&#x201d; included under Item 8 of our 2019 Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Components of the operating, restructured and finance lease costs recognized in net loss for the three months ended March&#160;31, 2020 and 2019, were as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:64.966%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.465%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.768%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease cost (income):&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Sublease income&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(25)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(25)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Lease cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;152&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;147&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;127&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;122&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease cost (income):&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Sublease income&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(68)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(112)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Lease cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;61&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;109&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Interest of lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Supplemental balance sheet information related to the Company&#x2019;s operating and finance leases as of March&#160;31, 2020 and December&#160;31, 2019 are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:65.717%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.465%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.767%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease right-of-use assets&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,179&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,289&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease right-of-use assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;268&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;322&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease right-of-use assets, total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,447&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,611&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,337&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,480&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;410&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;488&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease liabilities, total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,747&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,968&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Property and equipment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Allowances for depreciation&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease assets, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total finance lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March&#160;31, 2020 are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:34.786%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.619%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured Leases Sublease Payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance Lease&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2020 to March 2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;621&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;342&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(273)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2021 to March 2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;644&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;86&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(68)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2022 to March 2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;172&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2023 to March 2024&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total future undiscounted lease payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,450&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;428&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(341)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less imputed interest&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(113)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;14&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total lease obligations&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,337&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;410&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(327)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Supplemental cash flow information related to leases for the three months ended March&#160;31, 2020 and 2019, was as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:66.168%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.400%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.617%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Supplemental cash flow information&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash paid, net, for amounts included in the measurement of lease liabilities:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating cash flows from operating leases&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;135&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;122&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating cash flows from restructured leases&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;17&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Financing cash flows from finance leases&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:LesseeFinanceLeasesTextBlock>
    <us-gaap:LesseeOperatingLeaseDiscountRate
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNzY3_258e9f87-4ef5-4890-9848-7add57918a05"
      unitRef="number">0.0725</us-gaap:LesseeOperatingLeaseDiscountRate>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfOTUx_d6255f3a-b8a8-4e5a-a206-364162db5385">P2Y3M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <efoi:RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfOTYx_3531d52c-e7b0-43f5-9ac6-1b6d11926319">P1Y3M18D</efoi:RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm>
    <us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfOTc1_2d749320-9324-4427-a0f3-5b8b81000bea">P2Y</us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:RestrictedCash
      contextRef="ifa58c6b51cbe48e2b1fa0dcbfe7c5940_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfMTA5OTUxMTYzNTI0NQ_171cf68e-068d-4dc4-98d6-c692f5358e03"
      unitRef="usd">300000</us-gaap:RestrictedCash>
    <us-gaap:LeaseCostTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMg_f1c47655-74ea-4826-8d3a-d707488680b1">&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Components of the operating, restructured and finance lease costs recognized in net loss for the three months ended March&#160;31, 2020 and 2019, were as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:64.966%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.465%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.768%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease cost (income):&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Sublease income&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(25)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(25)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Lease cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;152&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;147&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;127&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;122&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease cost (income):&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Sublease income&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(68)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(112)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Lease cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;61&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;109&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Interest of lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total lease cost, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;120&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:SubleaseIncome
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNC0zLTEtMS0w_033e457f-17b9-4191-a4c1-e5c1a817905b"
      unitRef="usd">25000</us-gaap:SubleaseIncome>
    <us-gaap:SubleaseIncome
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNC01LTEtMS0w_ba4130a6-96f5-4d1b-bd22-4f24ae31c690"
      unitRef="usd">25000</us-gaap:SubleaseIncome>
    <us-gaap:OperatingLeaseCost
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNS0zLTEtMS0w_26909dd9-5742-4f3a-b223-c2e60caf341a"
      unitRef="usd">152000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNS01LTEtMS0w_54679380-bba7-481f-b35c-a5194e17acae"
      unitRef="usd">147000</us-gaap:OperatingLeaseCost>
    <efoi:OperatingLeaseCostNetOfSubleaseIncome
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNi0zLTEtMS0w_c3b4f182-833c-4f82-a699-1149e46d2eb9"
      unitRef="usd">127000</efoi:OperatingLeaseCostNetOfSubleaseIncome>
    <efoi:OperatingLeaseCostNetOfSubleaseIncome
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfNi01LTEtMS0w_b5d2840d-d6ca-4b18-bef3-778103b67823"
      unitRef="usd">122000</efoi:OperatingLeaseCostNetOfSubleaseIncome>
    <efoi:RestructuredLeaseSubleaseIncome
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfOS0zLTEtMS0w_2f3b55eb-3bc2-4758-a334-df10531d8a39"
      unitRef="usd">68000</efoi:RestructuredLeaseSubleaseIncome>
    <efoi:RestructuredLeaseSubleaseIncome
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfOS01LTEtMS0w_4036ec7f-c3d6-4e3d-8a3f-268295bc1eef"
      unitRef="usd">112000</efoi:RestructuredLeaseSubleaseIncome>
    <efoi:RestructuredLeaseOperatingLeaseCost
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTAtMy0xLTEtMA_2bffae4e-48db-4076-9e79-2736349a8002"
      unitRef="usd">61000</efoi:RestructuredLeaseOperatingLeaseCost>
    <efoi:RestructuredLeaseOperatingLeaseCost
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTAtNS0xLTEtMA_7012a070-2624-479c-b2ba-bffacc8c6236"
      unitRef="usd">109000</efoi:RestructuredLeaseOperatingLeaseCost>
    <efoi:RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTEtMy0xLTEtMA_dc77f555-f29f-471f-bcd3-817913f7387c"
      unitRef="usd">-7000</efoi:RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome>
    <efoi:RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTEtNS0xLTEtMA_75835e85-7a80-44dc-a032-863aadbf06d3"
      unitRef="usd">-3000</efoi:RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTQtMy0xLTEtMA_afe14d24-c106-4ecb-ab53-a6fa9dbc797b"
      unitRef="usd">0</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTQtNS0xLTEtMA_7c2d08d3-eae9-4912-9ac2-12749015e9fe"
      unitRef="usd">1000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="i01b3cc6805a34e7ea5feb4f2ea512316_D20190701-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTUtMy0xLTEtMA_ba0a2567-8cb3-454a-80cf-79217c051ad6"
      unitRef="usd">0</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTUtNS0xLTEtMA_2b3ea020-2115-4ab7-8074-0f3a257036c0"
      unitRef="usd">1000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:LeaseCost
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTctMy0xLTEtMA_4552185e-1380-483b-b6f0-fbe7ad648fdc"
      unitRef="usd">120000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjZiNmRhZjRjZGQ5ZDQ5Njk4ZDc5NzBmMDA5ZTBkOTZmL3RhYmxlcmFuZ2U6NmI2ZGFmNGNkZDlkNDk2OThkNzk3MGYwMDllMGQ5NmZfMTctNS0xLTEtMA_90b9656c-64f6-4448-91af-de3834395bb7"
      unitRef="usd">120000</us-gaap:LeaseCost>
    <efoi:LeaseSupplementalBalanceSheetInformationTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMQ_b6c2669f-bbd3-4cb8-96dd-e352482d4e56">&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Supplemental balance sheet information related to the Company&#x2019;s operating and finance leases as of March&#160;31, 2020 and December&#160;31, 2019 are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:65.717%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.465%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.851%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.767%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease right-of-use assets&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,179&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,289&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease right-of-use assets&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;268&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;322&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease right-of-use assets, total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,447&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,611&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,337&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,480&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;410&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;488&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating lease liabilities, total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,747&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,968&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Property and equipment&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Allowances for depreciation&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(7)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(5)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease assets, net&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total finance lease liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</efoi:LeaseSupplementalBalanceSheetInformationTableTextBlock>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNC0zLTEtMS0w_6a3ac2d4-cd9d-44b8-84c2-d08f980d50a5"
      unitRef="usd">1179000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMy0zLTEtMS0xMzEy_ba3f552d-a519-414c-a322-18c6dbc21804"
      unitRef="usd">1289000</us-gaap:OperatingLeaseRightOfUseAsset>
    <efoi:RestructuredOperatingLeaseRightOfUseAsset
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNS0zLTEtMS0w_2cad2f22-3116-4051-a5d3-2a70074c9ca0"
      unitRef="usd">268000</efoi:RestructuredOperatingLeaseRightOfUseAsset>
    <efoi:RestructuredOperatingLeaseRightOfUseAsset
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNC0zLTEtMS0xMzEy_54fd10e2-75c4-4eed-992b-40e1c753b259"
      unitRef="usd">322000</efoi:RestructuredOperatingLeaseRightOfUseAsset>
    <efoi:OperatingLeaseRightofUseAssetIncludingRestructuredLeases
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNi0zLTEtMS0w_90af5a12-1a31-44f5-8583-05020f4bd2e1"
      unitRef="usd">1447000</efoi:OperatingLeaseRightofUseAssetIncludingRestructuredLeases>
    <efoi:OperatingLeaseRightofUseAssetIncludingRestructuredLeases
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNS0zLTEtMS0xMzEy_e36f0aff-c2fb-4e17-8cef-cdddfff2164f"
      unitRef="usd">1611000</efoi:OperatingLeaseRightofUseAssetIncludingRestructuredLeases>
    <us-gaap:OperatingLeaseLiability
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOC0zLTEtMS0w_b5cc96b5-645e-4c18-a99a-71522e1b5d52"
      unitRef="usd">1337000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiability
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfNy0zLTEtMS0xMzEy_a3cc4575-b8d4-4586-b648-5b45d2995762"
      unitRef="usd">1480000</us-gaap:OperatingLeaseLiability>
    <efoi:RestructuredOperatingLeaseLiability
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOS0zLTEtMS0w_5a638194-0ea6-450f-ada6-896d2e3c6e7c"
      unitRef="usd">410000</efoi:RestructuredOperatingLeaseLiability>
    <efoi:RestructuredOperatingLeaseLiability
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOC0zLTEtMS0xMzEy_3122de19-3206-44de-80a4-219c114882f1"
      unitRef="usd">488000</efoi:RestructuredOperatingLeaseLiability>
    <efoi:OperatingLeaseLiabilityIncludingRestructuredLeases
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTAtMy0xLTEtMA_5a1bdb16-2a3a-40bd-bfac-c95766c86eb5"
      unitRef="usd">1747000</efoi:OperatingLeaseLiabilityIncludingRestructuredLeases>
    <efoi:OperatingLeaseLiabilityIncludingRestructuredLeases
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfOS0zLTEtMS0xMzEy_e6c73a08-0bbb-4f0c-8cdd-477ead39adae"
      unitRef="usd">1968000</efoi:OperatingLeaseLiabilityIncludingRestructuredLeases>
    <efoi:FinanceLeaseRightOfUseAssetGross
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTMtMy0xLTEtMA_a15c3db3-f469-4d2a-9ff8-73e0941cf159"
      unitRef="usd">13000</efoi:FinanceLeaseRightOfUseAssetGross>
    <efoi:FinanceLeaseRightOfUseAssetGross
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTItMy0xLTEtMTMxMg_b58932e0-40eb-473d-9727-1e80a6636c85"
      unitRef="usd">13000</efoi:FinanceLeaseRightOfUseAssetGross>
    <efoi:FinanceLeaseRightOfUseAssetAccumulatedDepreciation
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTQtMy0xLTEtMA_8f8989d5-8a4a-4c54-8a46-4edee017283f"
      unitRef="usd">7000</efoi:FinanceLeaseRightOfUseAssetAccumulatedDepreciation>
    <efoi:FinanceLeaseRightOfUseAssetAccumulatedDepreciation
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTMtMy0xLTEtMTMxMg_7425c497-a35c-4059-9595-96f47d5eb7a8"
      unitRef="usd">5000</efoi:FinanceLeaseRightOfUseAssetAccumulatedDepreciation>
    <us-gaap:FinanceLeaseRightOfUseAsset
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTUtMy0xLTEtMA_0b65172d-8054-49b3-ab37-4a0ecec4fbdf"
      unitRef="usd">6000</us-gaap:FinanceLeaseRightOfUseAsset>
    <us-gaap:FinanceLeaseRightOfUseAsset
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTQtMy0xLTEtMTMxMg_cf688ec8-5cae-402f-9d33-d6f10bde3888"
      unitRef="usd">8000</us-gaap:FinanceLeaseRightOfUseAsset>
    <us-gaap:FinanceLeaseLiability
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTctMy0xLTEtMA_423bbfd4-d0d7-4494-9dc0-0f76b85f407c"
      unitRef="usd">6000</us-gaap:FinanceLeaseLiability>
    <us-gaap:FinanceLeaseLiability
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTYtMy0xLTEtMTMxMg_7621c02a-87b6-4761-b256-e73b175cb77a"
      unitRef="usd">6000</us-gaap:FinanceLeaseLiability>
    <us-gaap:FinanceLeaseLiability
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTgtMy0xLTEtMA_62190c3c-44fc-4e2a-9034-0ad536b42bfb"
      unitRef="usd">6000</us-gaap:FinanceLeaseLiability>
    <us-gaap:FinanceLeaseLiability
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjQyZWE3NjFiYzY3ODRkMmY4MDY2NzlmZDQ1OTBlNTcwL3RhYmxlcmFuZ2U6NDJlYTc2MWJjNjc4NGQyZjgwNjY3OWZkNDU5MGU1NzBfMTctMy0xLTEtMTMxMg_7fb83bd5-2979-4816-90de-92f6a7b7c3e4"
      unitRef="usd">6000</us-gaap:FinanceLeaseLiability>
    <us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMA_add42584-49ba-4b77-a42a-0772ff1c300b">&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March&#160;31, 2020 are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:34.786%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.619%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured Leases Sublease Payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance Lease&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2020 to March 2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;621&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;342&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(273)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2021 to March 2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;644&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;86&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(68)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2022 to March 2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;172&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2023 to March 2024&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total future undiscounted lease payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,450&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;428&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(341)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less imputed interest&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(113)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;14&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total lease obligations&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,337&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;410&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(327)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDQwMA_c74ebc5b-92c2-4da5-9d05-c9075d468478">&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March&#160;31, 2020 are as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:34.786%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.619%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured Leases&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restructured Leases Sublease Payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Finance Lease&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2020 to March 2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;621&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;342&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(273)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2021 to March 2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;644&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;86&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(68)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2022 to March 2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;172&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;April 2023 to March 2024&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;13&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total future undiscounted lease payments&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,450&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;428&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(341)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Less imputed interest&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(113)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(18)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;14&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total lease obligations&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,337&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;410&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(327)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS0zLTEtMS0w_3ce87a05-a1e5-4dfd-bc2c-ff13cbafc33b"
      unitRef="usd">621000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths>
    <efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS00LTEtMS0w_b6e80756-5cc5-466c-9e6f-1bac8dc3d73c"
      unitRef="usd">342000</efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS01LTEtMS0w_eb47c4df-863a-4bb8-b497-3f883aade395"
      unitRef="usd">273000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMS03LTEtMS0w_bbc6c437-3e66-460f-a57f-02cdac14da99"
      unitRef="usd">3000</us-gaap:FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi0zLTEtMS0w_406b14ee-ab2a-4ca5-b54b-ac08276cc0b4"
      unitRef="usd">644000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo>
    <efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi00LTEtMS0w_83d1dabd-b804-47be-87b3-88611e584d7f"
      unitRef="usd">86000</efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi01LTEtMS0w_28cf1bd3-0806-4760-8a14-582bb3be3228"
      unitRef="usd">68000</us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearTwo
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMi03LTEtMS0w_bd898570-4a72-42f4-a8dd-494227039bbd"
      unitRef="usd">3000</us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy0zLTEtMS0w_af9ec687-fbb6-4cce-a97a-e73542ec2919"
      unitRef="usd">172000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree>
    <efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy00LTEtMS0w_3eb163de-b5f0-4c2c-bde7-895f40f67ad7"
      unitRef="usd">0</efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearThree
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy01LTEtMS0w_02c21020-a0d1-4dc4-a336-11725d9a3083"
      unitRef="usd">0</us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearThree>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearThree
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfMy03LTEtMS0w_b49e6634-56cb-455f-8a27-fb0cb72d5201"
      unitRef="usd">0</us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC0zLTEtMS0w_8a6802b5-4572-49f4-9cd4-2393b415e968"
      unitRef="usd">13000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour>
    <efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC00LTEtMS0w_1943df4e-66d9-4e6a-88ea-63e8b9aecd18"
      unitRef="usd">0</efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFour
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC01LTEtMS0w_512b2933-8f9f-4eb5-9635-3c1241b49379"
      unitRef="usd">0</us-gaap:LessorOperatingLeasePaymentsToBeReceivedRollingYearFour>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearFour
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNC03LTEtMS0w_11f99ddd-fb5e-49c2-af6b-929587b880dd"
      unitRef="usd">0</us-gaap:FinanceLeaseLiabilityPaymentsDueInRollingYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi0zLTEtMS0w_12b82ae9-16f5-49b9-9c09-5abc6c84e42e"
      unitRef="usd">1450000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi00LTEtMS0w_dc841d36-a7e9-4388-aa9b-150f4b04b8f7"
      unitRef="usd">428000</efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:LessorOperatingLeasePaymentsToBeReceived
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi01LTEtMS0w_41192017-7fc7-4d74-b013-a691ab43a87f"
      unitRef="usd">341000</us-gaap:LessorOperatingLeasePaymentsToBeReceived>
    <us-gaap:FinanceLeaseLiabilityPaymentsDue
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNi03LTEtMS0w_f6976c98-6e67-46f8-82ca-06b0f98fb7f2"
      unitRef="usd">6000</us-gaap:FinanceLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy0zLTEtMS0w_31b0a0df-a11b-4e52-96bb-aae2fa2011d7"
      unitRef="usd">113000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy00LTEtMS0w_8af7de3a-d3ac-44f3-8a0d-122ebff0ec0d"
      unitRef="usd">18000</efoi:RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <efoi:LessorOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy01LTEtMS0w_5fcca725-621e-457f-96f9-66987e9cde43"
      unitRef="usd">14000</efoi:LessorOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfNy03LTEtMS0w_3e2941c5-ef0e-41fb-9ef0-f5cc25199a45"
      unitRef="usd">0</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC0zLTEtMS0w_26cbef89-fcdf-402e-afd7-152502c8e9ce"
      unitRef="usd">1337000</us-gaap:OperatingLeaseLiability>
    <efoi:RestructuredOperatingLeaseLiability
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC00LTEtMS0w_501aca4d-499a-457f-af66-ec3b58c8df3b"
      unitRef="usd">410000</efoi:RestructuredOperatingLeaseLiability>
    <efoi:OperatingLeaseReceivable
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC01LTEtMS0w_3045e78d-6125-4ea5-969d-0136577357c9"
      unitRef="usd">327000</efoi:OperatingLeaseReceivable>
    <us-gaap:FinanceLeaseLiability
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjJlNWE1OTRlODFjMzQ2MGI4MDIwMDVhZTY4ZWMzMzE3L3RhYmxlcmFuZ2U6MmU1YTU5NGU4MWMzNDYwYjgwMjAwNWFlNjhlYzMzMTdfOC03LTEtMS0w_df985b46-36f7-4127-b7dd-1856ff9bcf6f"
      unitRef="usd">6000</us-gaap:FinanceLeaseLiability>
    <efoi:SupplementalCashFlowInformationRelatedToLeasesTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RleHRyZWdpb246NjMzNmZiNTYzYWQ2NGM3NDg2NTUyMjBlZjM0NDQwMjVfNDM5ODA0NjUyMDM5OQ_881f0b79-0415-4b7b-b4ef-34e48fd53436">&lt;div style="margin-bottom:8pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Supplemental cash flow information related to leases for the three months ended March&#160;31, 2020 and 2019, was as follows (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:66.168%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.615%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.400%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:13.617%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Supplemental cash flow information&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cash paid, net, for amounts included in the measurement of lease liabilities:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating cash flows from operating leases&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;135&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;122&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Operating cash flows from restructured leases&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;17&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(3)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Financing cash flows from finance leases&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</efoi:SupplementalCashFlowInformationRelatedToLeasesTableTextBlock>
    <us-gaap:OperatingLeasePayments
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNC0zLTEtMS0w_b38544c7-facd-446f-acb2-2175cce3694e"
      unitRef="usd">135000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNC0zLTEtMS0xNDQy_a1245952-670f-427a-bc78-82db2c58b74d"
      unitRef="usd">122000</us-gaap:OperatingLeasePayments>
    <efoi:RestructuredLeasesOperatingLeasePayments
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNS0zLTEtMS0w_78109053-f8e3-44ad-b38a-3e34bc966091"
      unitRef="usd">17000</efoi:RestructuredLeasesOperatingLeasePayments>
    <efoi:RestructuredLeasesOperatingLeasePayments
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNS0zLTEtMS0xNDQy_f2a09108-9284-4cde-a93e-a5764d940da9"
      unitRef="usd">-3000</efoi:RestructuredLeasesOperatingLeasePayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNi0zLTEtMS0w_aaa661db-86ea-4d11-a2c3-10a84d45bda4"
      unitRef="usd">1000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF81OC9mcmFnOjYzMzZmYjU2M2FkNjRjNzQ4NjU1MjIwZWYzNDQ0MDI1L3RhYmxlOjY0NWQwNDc4Y2Q2ZjRiZTdiMjFhM2RkY2Q0MjE0ZjMwL3RhYmxlcmFuZ2U6NjQ1ZDA0NzhjZDZmNGJlN2IyMWEzZGRjZDQyMTRmMzBfNi0zLTEtMS0xNDQy_3b86f8af-2aab-49cd-b40a-b7e8659f4202"
      unitRef="usd">1000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:DebtDisclosureTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzQxOQ_5eed7e11-ae64-4af7-b399-37b81437ea26">DEBT&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Credit facilities&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Borrowings under the Company&#x2019;s revolving line of credit (&#x201c;Credit Facility&#x201d;) with Austin Financial Services&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#008080;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"&gt; &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;were $0.8 million at March&#160;31, 2020 and $0.7 million at December&#160;31, 2019 and are recorded in the Condensed Consolidated Balance Sheets as a current liability under the caption, &#x201c;Credit line borrowings.&#x201d; Outstanding balances include unamortized net issuance costs totaling $0.1 million for March&#160;31, 2020 and December&#160;31, 2019, respectively. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The Credit Facility is secured by a lien on our assets. Interest on advances under the line is due monthly at the &#x201c;Prime Rate,&#x201d; as published by the Wall Street Journal from time to time, plus a margin of 2%. The borrowing rate as of March&#160;31, 2020 and December&#160;31, 2019 was 5.25% and 6.75%, respectively. Overdrafts are subject to a 2% fee. Additionally, an annual facility fee of 1% on the entire $5.0 million amount of the Credit Facility is due at the beginning of each of the three years and a 0.5% collateral management fee on the average outstanding loan balance is payable monthly. We paid Austin the first year&#x2019;s fee when the Credit Facility was signed and the second year&#x2019;s fee in December of 2019. Refer to Note 9 included under Item 8 of our 2019 Annual Report.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Convertible Notes&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;On March&#160;29, 2019, we raised $1.7 million (before transaction expenses) from the issuance of $1.7&#160;million in principal amount of subordinated convertible promissory notes to certain investors (the &#x201c;Convertible Notes&#x201d;). The Convertible Notes had a maturity date of December&#160;31, 2021 and bore interest at a rate of 5% per annum until June 30, 2019 and at a rate of 10% thereafter. Pursuant to their terms, on January&#160;16, 2020 following approval by our stockholders of certain amendments to our certificate of incorporation, the principal amount of all of the Convertible Notes,&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"&gt; &lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;the accumulated interest thereon ($0.1&#160;million) and unamortized issuance costs at the date of conversion ($0.04 million), which totaled $1.8 million converted at a conversion price of $0.67 per share into an aggregate of 2,709,018 shares of the Company&#x2019;s Series A &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Convertible Preferred Stock, par value $0.0001 per share (&#x201c;Series A Preferred Stock&#x201d;), which is convertible on a one-for-one basis into shares of our common stock.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The purchase agreement related to the Convertible Notes contain customary representations and warranties and provide for resale registration rights with respect to the shares of our common stock issuable upon conversion of the Series A Preferred Stock. Please also refer to Note 9, &#x201c;Stockholder&#x2019;s Equity&#x201d;.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Iliad Note &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;On November&#160;25, 2019, we entered into a note purchase agreement (&#x201c;the Iliad Note Purchase Agreement&#x201d;) with Iliad Research and Trading, L.P. (&#x201c;Iliad&#x201d;) pursuant to which the Company sold and issued to Iliad a promissory note in the principal amount of approximately $1.3 million (&#x201c;Iliad Note&#x201d;). The Iliad Note was issued with an original issue discount of $142 thousand and Iliad paid a purchase price of $1.1 million for the issuance of the Iliad Note, after deduction of $15 thousand of Iliad transaction expenses. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:12pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The Iliad Note has a maturity date of November&#160;24, 2021 and accrues interest at 8% per annum, compounded daily, on the outstanding balance. The Company may prepay the amounts outstanding under the Iliad Note at a premium, which is 15% during the first year and 10% during the second year. Beginning in May 2020, Iliad may require the Company to redeem up to $150 thousand of the Iliad Note in any calendar month. The Company has the right on three occasions to defer all redemptions that Iliad could otherwise require the Company to make during any calendar month. Each exercise of this deferral right by the Company will increase the amount outstanding under the Iliad Note by 1.5%. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;The total liability for the Iliad Note Purchase Agreement, net of discount and financing fees, was $0.9 million at March&#160;31, 2020 and $1.0 million at December&#160;31, 2019. Unamortized loan discount and debt issuance costs were $0.2 million at March&#160;31, 2020 and December 31, 2019.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:12pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;In the event our common stock is delisted from NASDAQ, the amount outstanding under the Iliad Note will automatically increase by 15% as of the date of such delisting.&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:12pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Pursuant to the Iliad Note Purchase Agreement and the Iliad Note, we have, among other things, agreed that, until the Iliad Note is repaid:&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-18pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;"&gt;10% of gross proceeds the Company receives from the sale of our common stock or other equity must be paid to Iliad and will be applied to reduce the outstanding balance of the Iliad Note (the failure to make such a prepayment is not an event of default under the Iliad Note, but will increase the amount then outstanding under the Iliad Note by 10%); and&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-left:36pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-indent:-18pt;padding-left:36pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;&#x2022;&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;"&gt;unless agreed to by Iliad, we will not engage in certain financings that involve the issuance of securities that include a conversion rights in which the number of shares of common stock that may be issued pursuant to such conversion right varies with the market price of our common stock (a &#x201c;Restricted Issuance&#x201d;); provided, however, if Iliad does not agree to a Restricted Issuance, the Company may on up to three occasions make the Restricted Issuance anyway, but the outstanding balance of the Iliad Note will increase 3% on each occasion the Company exercises its right to make the Restricted Issuance without Iliad&#x2019;s agreement. &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;In accordance with the terms of the Iliad Note, 10% of the gross proceeds from the January 2020 Equity Offering ($275 thousand) were used to make payments on the Iliad Note, of which $226 thousand went towards the outstanding principal amount.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;Upon the occurrence of an event of default under the Iliad Note, Iliad may accelerate the date for the repayment of the amount outstanding under the Iliad Note and increase the amount outstanding by an amount ranging from 5% to 15%, depending on the nature of the default. Certain insolvency and bankruptcy related events of default will result in the automatic acceleration of the amount outstanding under the Iliad Note and the outstanding amount due will be automatically increased by 5%. After the occurrence of an event of default, Iliad may elect to have interest accrue on the Iliad Note at a rate per annum of 22%, or such lesser rate as permitted under applicable law.&lt;/span&gt;&lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
    <us-gaap:LinesOfCreditCurrent
      contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY0OTg4OA_c04384c1-ef6e-4bef-bda3-0c7829b9c1f5"
      unitRef="usd">800000</us-gaap:LinesOfCreditCurrent>
    <us-gaap:LinesOfCreditCurrent
      contextRef="i669eed99303b428ea8e50488f9cb3d52_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY0OTkxNw_60ef1d7a-0692-4b31-8522-918b451cd786"
      unitRef="usd">700000</us-gaap:LinesOfCreditCurrent>
    <us-gaap:UnamortizedDebtIssuanceExpense
      contextRef="i669eed99303b428ea8e50488f9cb3d52_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjE2MQ_6668088d-0fd4-44f9-92be-37f741530ffd"
      unitRef="usd">100000</us-gaap:UnamortizedDebtIssuanceExpense>
    <us-gaap:UnamortizedDebtIssuanceExpense
      contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjE2MQ_ca721782-69d5-4d17-8aaa-8bc8c0577028"
      unitRef="usd">100000</us-gaap:UnamortizedDebtIssuanceExpense>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
      contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTQxMg_aa8c04dc-89e6-4b55-a728-309be76cc369"
      unitRef="number">0.02</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTQ1NQ_dd6b1267-210c-41b7-b7aa-c2df63da5867"
      unitRef="number">0.0525</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i669eed99303b428ea8e50488f9cb3d52_I20191231"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTQ2Mg_87b2c323-0f43-4191-9c5b-dfa99cf55b62"
      unitRef="number">0.0675</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <efoi:LineofCreditFacilityOverdraftFeePercentage
      contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTUwOA_deb7c936-e9d9-4a22-b48f-212f82da4f25"
      unitRef="number">0.02</efoi:LineofCreditFacilityOverdraftFeePercentage>
    <efoi:LineOfCreditFacilityAnnualFacilityFeePercent
      contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTU1Ng_51792f9a-8bd7-45a0-bdf7-31c24dae6f10"
      unitRef="number">0.01</efoi:LineOfCreditFacilityAnnualFacilityFeePercent>
    <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
      contextRef="i48951fccca484e8a92e5628e1630c95f_I20200331"
      decimals="-6"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTU3Mw_ef6d4c97-1118-42a7-a91e-57c22942fcca"
      unitRef="usd">5000000.0</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
    <us-gaap:DebtInstrumentTerm
      contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTY0NQ_507b99e3-bb3f-4b76-8780-4343fc437bae">P3Y</us-gaap:DebtInstrumentTerm>
    <efoi:LineOfCreditFacilityCollateralManagementFee
      contextRef="ibdd846b10ab64205b5657615daae6f4b_D20200101-20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTY1NA_6c354592-3af0-4160-9ec9-306e1c0178ad"
      unitRef="number">0.005</efoi:LineOfCreditFacilityCollateralManagementFee>
    <us-gaap:ProceedsFromIssuanceOfSubordinatedLongTermDebt
      contextRef="i616bfc13d4f3451dad94f274721d9ca1_D20190329-20190329"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjIwOQ_7c6e3372-a46a-4eb2-b992-76140878a24b"
      unitRef="usd">1700000</us-gaap:ProceedsFromIssuanceOfSubordinatedLongTermDebt>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i32bdc6ad45fa4ebdb50e36f95024cefc_I20190331"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY2MTcyOQ_317456b1-0ec4-4af1-b3d4-b578a6cccfb0"
      unitRef="usd">1700000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtConversionOriginalDebtInterestRateOfDebt
      contextRef="i2e0c2a06b63b437da1dcf3599d7e5a61_D20190329-20190630"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjI5MQ_9e5c63c1-457d-4299-b42b-4d15e6833bdc"
      unitRef="number">0.05</us-gaap:DebtConversionOriginalDebtInterestRateOfDebt>
    <us-gaap:DebtConversionOriginalDebtInterestRateOfDebt
      contextRef="i51b2ccfc519740958ee98d5008dffab2_D20190701-20211231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjI5NA_acabdeca-6438-4480-a555-96f3f60db8d2"
      unitRef="number">0.10</us-gaap:DebtConversionOriginalDebtInterestRateOfDebt>
    <efoi:AccumulatedInterestOnSubordinatedDebt
      contextRef="i5d9e4687848f449d8f6814d835a62769_I20200116"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY2MTc0OQ_e43db1de-4072-4314-9e22-4dcac57fc25c"
      unitRef="usd">100000</efoi:AccumulatedInterestOnSubordinatedDebt>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
      contextRef="id769f9d3630a45308e141af5f271dc3a_I20200116"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY2MTc2OA_c2c744b5-ee6e-40d9-a630-07091d3f9f50"
      unitRef="usd">40000.00</us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet>
    <efoi:NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock
      contextRef="i1ece5e1ccd0241039740f2372f43ed06_D20200116-20200116"
      decimals="-2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5MA_81c5e9ba-b091-4773-b982-875cb9081015"
      unitRef="usd">1800000</efoi:NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="i32bdc6ad45fa4ebdb50e36f95024cefc_I20190331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5Mw_ed43cf01-893d-45ed-a2d3-dce3d76fb3d9"
      unitRef="usdPerShare">0.67</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="id30eeba798064e1eab806487764015dd_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5Ng_3ad0d674-1551-4bcb-b938-294b0fd51352"
      unitRef="shares">2709018</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="ic192a646e5504a69a5063be9259c9577_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjM5OQ_4b4be7cc-1650-4dbd-9528-c84efd3cc5c2"
      unitRef="usdPerShare">0.0001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:DebtInstrumentFaceAmount
      contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjQ2Nw_398ac7b5-23b6-408c-aa25-c995f01fd035"
      unitRef="usd">1300000</us-gaap:DebtInstrumentFaceAmount>
    <us-gaap:DebtInstrumentUnamortizedPremium
      contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjQ3Mw_8174768c-dc50-442b-a1ce-3493f96c39d6"
      unitRef="usd">142000</us-gaap:DebtInstrumentUnamortizedPremium>
    <us-gaap:ProceedsFromIssuanceOfDebt
      contextRef="i29838234163e4f2c81f34d966bb63c22_D20191001-20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjQ3OA_e94f6af4-7fa2-4555-b0b2-aaf625115c13"
      unitRef="usd">1100000</us-gaap:ProceedsFromIssuanceOfDebt>
    <us-gaap:DeferredFinanceCostsGross
      contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjUwMA_c07e4bbb-e00a-4f06-a2d3-a3ef00243f21"
      unitRef="usd">15000</us-gaap:DeferredFinanceCostsGross>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjUzOQ_a7c143b9-9083-40f3-90e7-444388fc7b44"
      unitRef="number">0.08</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <efoi:DebtInstrumentPrepaymentPremiumPercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU0Mg_e6676e05-087a-44a5-870d-116213247242"
      unitRef="number">0.15</efoi:DebtInstrumentPrepaymentPremiumPercent>
    <efoi:DebtInstrumentPrepaymentPremiumPercent
      contextRef="i3f70a7b76b414f9282cde20d86376a50_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU0NQ_b263e51d-f767-417f-8b86-f8bae56aa65a"
      unitRef="number">0.10</efoi:DebtInstrumentPrepaymentPremiumPercent>
    <us-gaap:DebtInstrumentRepurchaseAmount
      contextRef="i2a5059150d9e415c9abfcdc0181cb2a4_I20191125"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU0OA_6e562a08-9367-4361-84a6-1639a1e7dcc9"
      unitRef="usd">150000</us-gaap:DebtInstrumentRepurchaseAmount>
    <efoi:NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU1Ng_85492d21-2363-4864-b9c7-05ec92503612"
      unitRef="number">0.015</efoi:NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i6dc1044cbe59406d9a6d73044c578f13_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTAxOA_4c4151ff-ed2a-4530-89a6-03c0d00691bd"
      unitRef="usd">900000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="i8326445adcaf47ed9ef344318323c3cf_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTEwMzQ2Nw_968977a7-0d7c-49bf-a0df-3c25465d8d95"
      unitRef="usd">1000000.0</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
      contextRef="i8326445adcaf47ed9ef344318323c3cf_I20191231"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTA4Mw_9eaef043-b112-483c-a3d8-dbced0693293"
      unitRef="usd">200000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet>
    <us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
      contextRef="i6dc1044cbe59406d9a6d73044c578f13_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMTA5OTUxMTY1OTA4Mw_a6211a91-87d2-44bc-9aaa-b68fbd2c09d3"
      unitRef="usd">200000</us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet>
    <efoi:DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2MA_7d7610e3-d369-49a7-b6f7-c29f25eb07bd"
      unitRef="number">0.15</efoi:DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent>
    <efoi:DebtInstrumentProceedsToBePaidToLenderPercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2Mw_bcd4a3b8-adfc-4a73-a336-29ca3ef92113"
      unitRef="number">0.10</efoi:DebtInstrumentProceedsToBePaidToLenderPercent>
    <efoi:DebtInstrumentProceedsToBePaidToLenderPercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2Ng_ad4675e8-37dd-4a96-817e-03f46df12209"
      unitRef="number">0.10</efoi:DebtInstrumentProceedsToBePaidToLenderPercent>
    <efoi:DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NDc0Ng_a756c577-49bb-4626-92b6-336c8a82e884"
      unitRef="number">0.03</efoi:DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent>
    <efoi:DebtInstrumentProceedsToBePaidToLenderPercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzM2Mg_bcd4a3b8-adfc-4a73-a336-29ca3ef92113"
      unitRef="number">0.10</efoi:DebtInstrumentProceedsToBePaidToLenderPercent>
    <us-gaap:ProceedsFromIssuanceOrSaleOfEquity
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzM5Nw_869a39e4-1035-4b67-93fd-00d14c2eff5a"
      unitRef="usd">275000</us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
    <us-gaap:RepaymentsOfNotesPayable
      contextRef="i853c3459dc604819a9253d34da5269c6_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMzI5ODUzNDkxNzM4MA_e888ee51-35c4-4fd4-80be-06a224f58993"
      unitRef="usd">226000</us-gaap:RepaymentsOfNotesPayable>
    <efoi:DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent
      contextRef="iae284167b4aa474a8acd11a9079f4f8b_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU2OQ_0df5edc5-d4f1-4927-a292-9c4d213bf7d6"
      unitRef="number">0.05</efoi:DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent>
    <efoi:DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent
      contextRef="ib44bb278c3a0461d8bf933d4a96e7bc8_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU3Mg_f3c10c69-2af0-4c52-9a2c-4e6f7c8ae57c"
      unitRef="number">0.15</efoi:DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent>
    <efoi:DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU4MQ_5f62cc20-d078-48d0-84c4-efe2216a8508"
      unitRef="number">0.05</efoi:DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent>
    <efoi:DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent
      contextRef="i8b1ba4aa0aa24744b52266a2feb02257_D20191129-20191129"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82MS9mcmFnOmNkNzljNWExMDY2ZDRjZjM5NjdlMjk3ZDU2Y2VlNjBlL3RleHRyZWdpb246Y2Q3OWM1YTEwNjZkNGNmMzk2N2UyOTdkNTZjZWU2MGVfMjc0ODc3OTA4NjU3OA_5e01c359-7752-4c41-98ac-2a46e5912540"
      unitRef="number">0.22</efoi:DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent>
    <us-gaap:IncomeTaxDisclosureTextBlock
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMTUzOQ_025e47c9-a8aa-4c26-a25c-e325eff98772">INCOME TAXES&lt;div style="padding-right:4.5pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As a result of the operating loss incurred during each of the three months ended March&#160;31, 2020 and 2019, and after the application of the annual limitation set forth under Section 382 of the Internal Revenue Code (&#x201c;IRC&#x201d;), it was not necessary to record a provision for U.S. federal income tax or various states income taxes.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-right:4.5pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-right:4.5pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;At March&#160;31, 2020 and December&#160;31, 2019, we had a full valuation allowance recorded against our deferred tax assets. &lt;/span&gt;&lt;/div&gt;&lt;div style="padding-right:4.5pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The valuation allowance was recorded due to uncertainties related to our ability to realize the deferred tax assets, primarily consisting of certain net operating loss carry-forwards. The valuation allowance is based on management&#x2019;s estimates of taxable income by jurisdiction and the periods over which the deferred tax assets will be recoverable.&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-right:4.5pt;"&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="padding-right:4.5pt;"&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;At December&#160;31, 2019, we had a net operating loss carry-forward of approximately $108.8 million for federal income tax purposes ($64.5 million for state and local income tax purposes). However, due to changes in our capital structure, approximately $54.5 million of the $108.8 million is available after the application of IRC Section 382 limitations. As a result of the Tax Cuts and Jobs Act of 2017 (&#x201c;Act&#x201d;), net operating loss carry-forwards generated in tax years beginning after December 31, 2017 can only offset 80% of taxable income and can be carried forward indefinitely. The $8.3 million and $8.7 million in net operating losses generated in 2019 and 2018 will be subject to the new limitations under the Act. If not utilized, the carry-forwards generated prior to December 31, 2017 of $37.3 million will begin to expire in 2021 for federal purposes and have begun to expire for state and local purposes. For a full discussion of the estimated restrictions on our utilization of net operating loss carry-forwards, please refer to Note 12, &#x201c;Income Taxes,&#x201d; included under Item 8 of our 2019 Annual Report.&lt;/span&gt;&lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
      contextRef="ib4f4e7223d514d64ad15d9044ca82831_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjI3OQ_a3d4aa44-0bd3-4287-8e3e-ee6b26d122cd"
      unitRef="usd">108800000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
      contextRef="i2ee5a03258754f87b72e2132d29961ce_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjMwMg_1a50b2ce-4be4-4f5f-8fe5-0cdc9e7993ab"
      unitRef="usd">64500000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
    <efoi:DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjM1MA_ab279d10-1b6a-4015-a91d-37d49eb587b1"
      unitRef="usd">54500000</efoi:DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
      contextRef="ib4f4e7223d514d64ad15d9044ca82831_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjMyNQ_a3d4aa44-0bd3-4287-8e3e-ee6b26d122cd"
      unitRef="usd">108800000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
    <us-gaap:OperatingLossCarryforwards
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjQ4Mw_2e413ac4-b6aa-453d-b1d9-28758e0b9352"
      unitRef="usd">8300000</us-gaap:OperatingLossCarryforwards>
    <us-gaap:OperatingLossCarryforwards
      contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjQ4Ng_8d22ddf7-0960-430e-b0e8-2a050a5c6318"
      unitRef="usd">8700000</us-gaap:OperatingLossCarryforwards>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82NC9mcmFnOjA4OWUxM2JiN2QxNDQwNzY4MjI1NjIxYWE5NDA1ZjM5L3RleHRyZWdpb246MDg5ZTEzYmI3ZDE0NDA3NjgyMjU2MjFhYTk0MDVmMzlfMjc0ODc3OTA3MjY0NA_172ec7e8-17ea-4d02-a053-53b003328792"
      unitRef="usd">37300000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration>
    <us-gaap:ShareholdersEquityAndShareBasedPaymentsTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMzg0ODI5MDc0MjE1Nw_2582cdc1-b258-4583-8ae4-d95f0fc266a2">STOCKHOLDERS&#x2019; EQUITY&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Preferred Stock&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Pursuant to the terms of the Convertible Notes, on January 16, 2020 following approval by our stockholders of certain amendments to our certificate of incorporation, the principal amount of all of the Convertible Notes and the accumulated interest thereon in the amount of $1.8&#160;million converted at a conversion price of $0.67 per share into an aggregate of 2,709,018 shares of the Company&#x2019;s Series A Convertible Preferred Stock, par value $0.0001 per share, which is convertible on a one-for-one basis into shares of our common stock.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The Series A Preferred Stock was created by the filing of a Certificate of Designation with the Secretary of State of the State of Delaware on March 29, 2019, which authorized 2,000,000 shares of Series A Preferred Stock (&#x201c;Original Series A Certificate of Designation&#x201d;). The Original Series A Certificate of Designation was amended on January 15, 2020 following stockholder approval to increase the number of authorized shares of Series A Preferred Stock to 5,000,000 (the Original Series A Certificate of Designation as so amended, the &#x201c;Series A Certificate of Designation&#x201d;). Of the 5,000,000 Series A Preferred Stock, 3,300,000 shares were further designated as Series A Convertible Preferred Stock.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Pursuant to the Series A Certificate of Designation, each holder of outstanding shares of Series A Preferred Stock is entitled to vote with holders of outstanding shares of common stock, voting together as a single class, with respect to any and all matters presented to the stockholders of the Company for their action or consideration, except as provided by law. In any such vote, each share of Series A Preferred Stock shall be entitled to a number of votes equal to 55.37% of the number of shares of common stock into which such share of Series A Preferred Stock is convertible.&lt;/span&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;"&gt;  &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The Series A Preferred Stock (a) has a preference upon liquidation equal to $0.67 per share and then participates on an as-converted basis with the common stock with respect to any additional distributions, (b) shall receive any dividends declared and payable on our common stock on an as-converted basis, and (c) is convertible at the option of the holder into shares of our common stock on a one-for-one basis. We also filed a Certificate of Elimination with respect to its authorized, but unissued, Series A Participating Preferred Stock, to return such shares to the status of preferred stock available for designation as the Series A Preferred Stock.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The purchase agreement related to the Convertible Notes contain customary representations and warranties and provide for resale registration rights with respect to the shares of our common stock issuable upon conversion of the Series A Preferred Stock.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;January 2020 Equity Offering&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;text-decoration: underline;"&gt;Issuance of Common Stock and Warrants&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;In January 2020, we completed a registered direct offering for the sale of 3,441,803 shares of our common stock to certain institutional investors, at a purchase price of $0.674 per share. We also sold, to the same institutional investors, warrants to purchase up to 3,441,803 shares of common stock at an exercise price of $0.674 per share in a concurrent private placement for a purchase price of $0.125 per warrant. We paid the placement agent commissions of $193&#160;thousand plus $50&#160;thousand in expenses in connection with the registered direct offering and the concurrent private placement and we also paid legal, accounting and other fees of $231&#160;thousand related to the offering. Total offering costs of $474&#160;thousand have been presented as a reduction of additional paid-in capital and have been netted within equity. In addition, we issued warrants to the placement agent to purchase up to 240,926 shares of common stock at an exercise price of $0.9988 per share. Net proceeds to us from the sale of common stock and warrants were approximately $2.3 million. In accordance with the terms of the Iliad Note, 10% of the gross proceeds from the January 2020 Equity Offering ($275&#160;thousand) were used to make payments on the Iliad Note, of which $226&#160;thousand went towards the outstanding principal amount.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;As of March&#160;31, 2020, we had the following outstanding non-tradeable, registered warrants to purchase shares of common stock:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:33.735%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:20.822%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.969%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.974%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Number of Underlying Shares&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Exercise Price&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expiration&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Investor Warrants&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,441,803&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$0.6740&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;January 13, 2025&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Placement Agent Warrants&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;240,926&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$0.9988&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;January 13, 2025&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,682,729&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:115%;text-decoration: underline;"&gt;Warrant Liabilities&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;We account for common stock warrants as either liabilities or as equity instruments depending on the specific terms of the warrant agreement. Common stock warrants that could require cash settlement are accounted for as liabilities. We classify these warrant liabilities on the consolidated balance sheet as a current liability. The warrant liabilities are revalued at fair value at each balance sheet date subsequent to the initial issuance. Changes in the fair market value of the warrant are reflected in the consolidated statement of operations as income (expense) based upon the change in fair value of warrants.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The warrants we issued in the January 2020 registered direct offerings contain a provision for a cash payment in the event that the shares are not delivered to the holder within two trading days. The cash payment equals $10 per day per $1,000 of warrant shares for each day late. The warrants issued in the January 2020 private placement also contain a provision for net cash settlement in the event that there is a fundamental transaction (e.g., merger, sale of substantially all assets, tender offer, or share exchange). If a fundamental transaction occurs in which the consideration issued consists of all cash or stock in a non-public company, then the warrant holder has the option to receive cash equal to a Black-Scholes value of the remaining unexercised portion of the warrant.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The warrants have been classified as liabilities, as opposed to equity, due to the potential adjustment to the exercise price that could result upon late delivery of the shares or potential cash settlement upon the occurrence of certain events as described above, and are recorded at their fair values at each balance sheet date.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%;"&gt;Stock-based compensation&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Stock-based compensation expense is attributable to stock options and restricted stock unit awards. For all stock-based awards, we recognize expense using a straight-line amortization method.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table summarizes stock-based compensation expense and the impact it had on operations for the periods presented (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:72.174%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.162%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.162%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.552%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cost of sales&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Product development&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;28&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Selling, general, and administrative&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;508&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total stock-based compensation&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;20&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;543&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;Total unearned stock-based compensation was $0.2 million at March&#160;31, 2020, compared to $0.4 million at March&#160;31, 2019. These costs will be charged to expense and amortized on a straight-line basis in future periods. The weighted average period over which the unearned compensation at March&#160;31, 2020 is expected to be recognized is approximately 2.7 years.&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Stock options&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The fair value of each stock option is estimated on the date of grant using the Black-Scholes option pricing model. Estimates utilized in the calculation include the expected life of the option, risk-free interest rate, and expected volatility, and are further comparatively detailed as follows:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.225%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.013%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair value of options issued&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.22&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Exercise price&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.30&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expected life of options (in years)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6.1&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Risk-free interest rate&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expected volatility&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;92.8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Dividend yield&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;A summary of option activity under all plans for the three months ended March 31, 2020 is presented as follows:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:56.558%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.963%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.967%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Number of&lt;br/&gt;Options&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Exercise&lt;br/&gt;Price Per&lt;br/&gt;Share&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Remaining&lt;br/&gt;Contractual&lt;br/&gt;Life (in years)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;777,153&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1.04&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;431,250&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.30&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Canceled/forfeited&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(29,800)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.47&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expired&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,178,603&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.78&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8.0&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Vested and expected to vest at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;868,008&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.93&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7.9&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Exercisable at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;113,353&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4.59&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5.8&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;"&gt;Restricted stock units&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;A summary of restricted stock unit activity under all plans for the three months ended March 31, 2020 is presented as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:56.558%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.963%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.967%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restricted&lt;br/&gt;Stock Units&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Grant&lt;br/&gt;Date&lt;br/&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Remaining&lt;br/&gt;Contractual&lt;br/&gt;Life (in years)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;33,051&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2.63&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;80,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.30&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Released&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(19,873)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2.72&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Canceled/forfeited&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;93,178&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.61&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8.7&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ShareholdersEquityAndShareBasedPaymentsTextBlock>
    <us-gaap:DebtConversionConvertedInstrumentAmount1
      contextRef="i1ece5e1ccd0241039740f2372f43ed06_D20200116-20200116"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjA5NA_9d004b9f-b009-4f1d-8379-ab9b1e65e9ae"
      unitRef="usd">1800000</us-gaap:DebtConversionConvertedInstrumentAmount1>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="id769f9d3630a45308e141af5f271dc3a_I20200116"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjEwOA_b7c7082b-201c-4b26-beea-c13f5f51562b"
      unitRef="usdPerShare">0.67</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <us-gaap:DebtConversionConvertedInstrumentSharesIssued1
      contextRef="id095f0108cd04480b4c7550a81c00483_D20200116-20200116"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjEyNA_153af7ea-43a9-499b-b5c7-8cbd009b3027"
      unitRef="shares">2709018</us-gaap:DebtConversionConvertedInstrumentSharesIssued1>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="i98fa7ce54d2b4035bb6ecc46a172c683_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjExNQ_3b4e9e88-e9f1-4123-b5e4-4b44811faaf1"
      unitRef="usdPerShare">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjEzNQ_2af66ed4-4989-4820-84c9-b44d8a910f3d"
      unitRef="shares">2000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE0Ng_69163658-2e9f-42d4-8739-0eeb19990235"
      unitRef="shares">5000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE1Nw_4653b7be-324b-449f-92b4-5949468be2f8"
      unitRef="shares">5000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="i9e8cdd1b145742438ba3a61f03937535_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE2OA_2f081476-e3fe-4e15-a340-94900b046dd9"
      unitRef="shares">3300000</us-gaap:PreferredStockSharesAuthorized>
    <efoi:PercentageOfSeriesAPreferredStockEligibleToVote
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE3OQ_78d71d8a-7f96-4700-8637-302b77d68744"
      unitRef="number">0.5537</efoi:PercentageOfSeriesAPreferredStockEligibleToVote>
    <us-gaap:DebtInstrumentConvertibleConversionPrice1
      contextRef="id769f9d3630a45308e141af5f271dc3a_I20200116"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE4Nw_03e3c997-2509-4337-b6df-ef09bbdcb70f"
      unitRef="usdPerShare">0.67</us-gaap:DebtInstrumentConvertibleConversionPrice1>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjE5NA_0c89e822-a177-4e52-a9dd-5ad0bf1e6021"
      unitRef="shares">3441803</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIwNQ_ea992fe2-9e31-4299-b80d-90c5739cdbee"
      unitRef="usdPerShare">0.674</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIxMw_f8b5cb31-d719-4144-a39f-a003f8667590"
      unitRef="shares">3441803</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIyNA_89beece1-83db-4e13-86cc-ea8d9b8b4bf2"
      unitRef="usdPerShare">0.674</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjIzMg_b0dd2429-584c-4c77-800c-d9b9383508a5"
      unitRef="usdPerShare">0.125</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:PaymentsForPlacementAgentCommissions
      contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI0MA_ae0a9984-36ec-41e8-861d-22f772faa159"
      unitRef="usd">193000</efoi:PaymentsForPlacementAgentCommissions>
    <efoi:PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement
      contextRef="i22ae044982f34f54a501eaadba4650ad_D20200101-20200131"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI1NQ_c2e720f1-adf0-468f-8c99-e624ba394863"
      unitRef="usd">50000</efoi:PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement>
    <efoi:PaymentsForClearingFees
      contextRef="i389ceda4b9244ae383c983311d6ace59_D20200101-20200131"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI2OQ_eaad12bb-c725-47f8-8023-852c2c8f3042"
      unitRef="usd">231000</efoi:PaymentsForClearingFees>
    <efoi:OfferingCosts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI4NA_74e29d41-3983-4741-b009-5585aaeb3536"
      unitRef="usd">474000</efoi:OfferingCosts>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331"
      decimals="0"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjI5OQ_c2ec4836-017b-41c7-aa7d-978a29d921b5"
      unitRef="shares">240926</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="i8df7179d388a432caf60ecc294ce9627_I20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjMwOA_6445d4b3-3306-4adf-8de9-41e789edca87"
      unitRef="usdPerShare">0.9988</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMTA5OTUxMTY2Mjc2Mw_820b7c32-0443-4bb3-aad0-a539d1b10324"
      unitRef="usd">2300000</efoi:ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts>
    <efoi:DebtInstrumentProceedsToBePaidToLenderPercent
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="1"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjc0ODc3OTExNDM4Mw_617de5e5-68bf-40fc-8470-2194c9292fc4"
      unitRef="number">0.10</efoi:DebtInstrumentProceedsToBePaidToLenderPercent>
    <efoi:DebtInstrumentProceedsToBePaidToLenderPercent
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="1"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjc0ODc3OTExNDM4Mw_f5921f85-5e7b-493e-929e-69258be51f69"
      unitRef="number">0.10</efoi:DebtInstrumentProceedsToBePaidToLenderPercent>
    <us-gaap:ProceedsFromIssuanceOrSaleOfEquity
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjMxNw_390d9c85-9e1c-4b38-956b-b38503384548"
      unitRef="usd">275000</us-gaap:ProceedsFromIssuanceOrSaleOfEquity>
    <us-gaap:RepaymentsOfNotesPayable
      contextRef="i853c3459dc604819a9253d34da5269c6_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDM5ODA0NjU0NjMzMg_600f8333-ff0b-4c6a-a45d-33a1f239b58d"
      unitRef="usd">226000</us-gaap:RepaymentsOfNotesPayable>
    <us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMTA5OTUxMTY3MDExMw_ca3e6d84-bf39-41a3-9f7a-ac4c3b3bc24d">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;"&gt;As of March&#160;31, 2020, we had the following outstanding non-tradeable, registered warrants to purchase shares of common stock:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:33.735%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:20.822%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.969%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:17.974%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Number of Underlying Shares&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Exercise Price&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expiration&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Investor Warrants&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,441,803&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$0.6740&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;January 13, 2025&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Placement Agent Warrants&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;240,926&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$0.9988&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;January 13, 2025&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;3,682,729&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="ia969860a5d044621a04b6272993eed71_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMS0wLTEtMS0zOTA3_adcdba6a-d782-4d06-aba6-48f7f0d4255c"
      unitRef="shares">3441803</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="ia6b289ebc014478a841b1811bd4512e6_I20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMS0xLTEtMS0zOTA3_189f5154-ec6b-4744-b179-be7e2877ddf1"
      unitRef="usdPerShare">0.6740</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="i6728d905281e4dbdb636673b4e0503bb_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMi0wLTEtMS0zOTA3_b1e7c553-9ca9-470b-b153-66c1ce371502"
      unitRef="shares">240926</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="i8df7179d388a432caf60ecc294ce9627_I20200331"
      decimals="4"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMi0xLTEtMS0zOTA3_c38e762b-8b75-4a4e-bdd7-0662e5a44399"
      unitRef="usdPerShare">0.9988</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <efoi:ClassOfWarrantOrRightWarrantsIssued
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjVjNWQxZGJlYzc5NzQ4OWRiZDA3MWQzMGRkMzE5OTc4L3RhYmxlcmFuZ2U6NWM1ZDFkYmVjNzk3NDg5ZGJkMDcxZDMwZGQzMTk5NzhfMy0wLTEtMS0zOTA3_63c78c2b-4d61-4cec-ba20-c110d543b623"
      unitRef="shares">3682729</efoi:ClassOfWarrantOrRightWarrantsIssued>
    <us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMTA5OTUxMTY3MDExNw_31af622b-ded0-4b2e-9b3d-8b415ee8f3d1">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;The following table summarizes stock-based compensation expense and the impact it had on operations for the periods presented (in thousands):&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:72.174%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.162%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.162%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.552%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Cost of sales&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Product development&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;28&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Selling, general, and administrative&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;18&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;508&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Total stock-based compensation&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;20&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;543&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="ia741b2a01b404f2fb20291e8a8e83005_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMi0xLTEtMS0w_5cf4fd7b-676f-41e4-89ea-97c58791f45e"
      unitRef="usd">1000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i696dc6a3825b4b3aba7c47aa663b7e57_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMi0zLTEtMS0w_2606d1f9-7588-4c90-aea7-f620f2967431"
      unitRef="usd">7000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i9e2309bcf037493a940c95daed2f73b2_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMy0xLTEtMS0w_749db78f-ec64-4f2e-94a6-f0f12f445b16"
      unitRef="usd">1000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i025330d775be46c4914152098f373461_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfMy0zLTEtMS0w_a0764b9a-3587-42e8-aca5-2d4734898ea5"
      unitRef="usd">28000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="idb45032ca0a149ad8ade4782a0de505d_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNC0xLTEtMS0w_4f0da917-1a17-41b7-8a29-8f9cb811e21a"
      unitRef="usd">18000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i7c58c635b6b74c5885e8b38d38f6a432_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNC0zLTEtMS0w_0b497ff0-83b8-43e9-8505-4f6e74bb02c0"
      unitRef="usd">508000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNS0xLTEtMS0w_54fae49b-bcd6-4d23-9890-081b1f0608e5"
      unitRef="usd">20000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmVkYjA2NTY5ZGJjNTRmNmRhMmIyN2Y3YzMwZTk3YzQ2L3RhYmxlcmFuZ2U6ZWRiMDY1NjlkYmM1NGY2ZGEyYjI3ZjdjMzBlOTdjNDZfNS0zLTEtMS0w_19edf5d3-9f80-455e-85fd-5434d3eeed05"
      unitRef="usd">543000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDQ0_de3d44b4-855d-410b-8cc3-f2d9ea704f96"
      unitRef="usd">200000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
      contextRef="i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNDY2_ca8f476d-97fc-4c6e-ac2a-8f69967a5ecb"
      unitRef="usd">400000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfNjkw_f91b143d-b459-48e0-9cb6-89400e923a30">P2Y8M12D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjA0Mg_ca8fb001-7199-46ae-80b6-73bb50c1f3ce">Estimates utilized in the calculation include the expected life of the option, risk-free interest rate, and expected volatility, and are further comparatively detailed as follows:&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:73.225%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.013%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Three months ended&lt;br/&gt;March 31,&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2019&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Fair value of options issued&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.22&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Exercise price&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.30&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expected life of options (in years)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;6.1&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Risk-free interest rate&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expected volatility&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;92.8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Dividend yield&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
    <us-gaap:SharePrice
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMi0xLTEtMS0w_f0feb37f-835f-423c-a4df-266ddcdd2f4e"
      unitRef="usdPerShare">0.22</us-gaap:SharePrice>
    <us-gaap:SharePrice
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMi0zLTEtMS0w_19d43728-003f-4717-a278-4d9eb687d124"
      unitRef="usdPerShare">0</us-gaap:SharePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
      contextRef="i41e418bd29a84e31b75b8cff14c0328f_I20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMy0xLTEtMS0w_5993069c-a356-4d9f-961d-44519466d0df"
      unitRef="usdPerShare">0.30</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
      contextRef="iea8e5d5749fb467d9f3d8a76841e967f_I20191231"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfMy0zLTEtMS0w_39213e0e-9582-4e19-86b2-750c44fb9861"
      unitRef="usdPerShare">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNC0xLTEtMS0w_a7a8c75d-8faa-41f0-9c45-ba92cd867efa">P6Y1M6D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNC0zLTEtMS0w_fd648c70-6b53-4072-9763-0d3932a92fb4">P0Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNS0xLTEtMS0w_1e0ff5a1-6e98-4675-9143-188456d755dc"
      unitRef="number">0.007</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNS0zLTEtMS0w_7690dce3-70dc-45e2-81a0-b5fd71970cb3"
      unitRef="number">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNi0xLTEtMS0w_999ff5fe-c05f-4548-b205-fff57e05e1a7"
      unitRef="number">0.928</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNi0zLTEtMS0w_cc2138d5-2c4c-4ea8-8013-100e3e0517c5"
      unitRef="number">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNy0xLTEtMS0w_0401ca81-9583-4a3a-bfdb-a5b6bf155b94"
      unitRef="number">0.000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="i261d88ea68e1405ca668c01533929197_D20190101-20190331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOjNkMWM0YTI5YjlmNDQ1N2ViODNiODRiNWFhOGE2NDc1L3RhYmxlcmFuZ2U6M2QxYzRhMjliOWY0NDU3ZWI4M2I4NGI1YWE4YTY0NzVfNy0zLTEtMS0w_2c970d30-6807-4dcd-b88a-e78393175b59"
      unitRef="number">0.000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjAyMg_20296c14-bcf1-4146-b2b5-d0b7d74281e6">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;A summary of option activity under all plans for the three months ended March 31, 2020 is presented as follows:&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:56.558%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.963%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.967%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Number of&lt;br/&gt;Options&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Exercise&lt;br/&gt;Price Per&lt;br/&gt;Share&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Remaining&lt;br/&gt;Contractual&lt;br/&gt;Life (in years)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;777,153&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1.04&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;431,250&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.30&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;td colspan="3" style="display:none;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Canceled/forfeited&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(29,800)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.47&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Expired&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;1,178,603&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.78&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8.0&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Vested and expected to vest at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;868,008&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.93&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;7.9&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Exercisable at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;113,353&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;4.59&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;5.8&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMS0xLTEtMS0w_1f595375-4732-426e-acf9-7d1bf36e0ccf"
      unitRef="shares">777153</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="ibea071a5d0684ca1ad02fb84093b3cf9_I20181231"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMS0zLTEtMS0w_d45123f5-968a-4083-97fd-b1ad41c5ebfd"
      unitRef="usdPerShare">1.04</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMi0xLTEtMS0w_4d45fde8-6ac3-4094-83b1-5ef1cc1d10a7"
      unitRef="shares">431250</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMi0zLTEtMS0w_b315d4ba-e553-4515-8971-e83b773691ca"
      unitRef="usdPerShare">0.30</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNC0xLTEtMS0w_60b4c253-bd1f-4d3d-be89-03b5b43c073b"
      unitRef="shares">29800</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNC0zLTEtMS0w_7b0757fe-1184-4541-b9de-22b3ae9cd38c"
      unitRef="usdPerShare">0.47</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNS0xLTEtMS0w_e5ba92c5-2192-4374-bf0b-ad5c92bffb93"
      unitRef="shares">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNS0zLTEtMS0w_c8d41077-9a96-4a67-976f-a34e875113ac"
      unitRef="usdPerShare">0</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNi0xLTEtMS0w_92b01620-aeac-4b0d-922b-315717e7df0d"
      unitRef="shares">1178603</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNi0zLTEtMS0w_791a6e42-a9c8-44ca-9d03-516a0f924c8e"
      unitRef="usdPerShare">0.78</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfNi01LTEtMS0w_e78c00e2-7c2b-4414-b1dc-9846e2889b3a">P8Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
      contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfOC0xLTEtMS0w_a2b3b22b-b324-42d5-84dc-5d6a77e4a8ce"
      unitRef="shares">868008</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
      contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfOC0zLTEtMS0w_1b272cc7-f0d4-48a5-8443-27cd971a38f2"
      unitRef="usdPerShare">0.93</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfOC01LTEtMS0w_ad3665a7-4350-4254-86a1-2b244a14b75a">P7Y10M24D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMTAtMS0xLTEtMA_83b66759-9653-47bd-aebe-643d9f97865c"
      unitRef="shares">113353</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
      contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMTAtMy0xLTEtMA_8e4be2c6-8bfd-4368-9eb0-b67870414383"
      unitRef="usdPerShare">4.59</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmUwYmZmOWU3MTdhYzQxODdiNDRhMWZiMDk2YzQ2YTc5L3RhYmxlcmFuZ2U6ZTBiZmY5ZTcxN2FjNDE4N2I0NGExZmIwOTZjNDZhNzlfMTAtNS0xLTEtMA_b6974a25-7806-4e5a-b754-b1ee34f222e4">P5Y9M18D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RleHRyZWdpb246ZjIxMjYyNzRiY2YzNGI3MzgyYjU2NDQ5MmNhYTE1MGJfMjAxOQ_9be9251d-7e9b-4c39-b989-5150b9052ebd">&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;A summary of restricted stock unit activity under all plans for the three months ended March 31, 2020 is presented as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;margin-bottom:6pt;"&gt;&lt;table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"&gt;&lt;tr&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:56.558%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:10.012%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.963%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:0.550%;"/&gt;&lt;td style="width:0.1%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;td style="width:11.967%;"/&gt;&lt;td style="width:1.0%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Restricted&lt;br/&gt;Stock Units&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Grant&lt;br/&gt;Date&lt;br/&gt;Fair Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Weighted&lt;br/&gt;Average&lt;br/&gt;Remaining&lt;br/&gt;Contractual&lt;br/&gt;Life (in years)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at December 31, 2019&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;33,051&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2.63&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;80,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.30&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Released&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;(19,873)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;2.72&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Canceled/forfeited&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;Balance at March 31, 2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;93,178&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;0.61&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/&gt;&lt;td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"&gt;&lt;span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"&gt;8.7&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="i64d02fe0a3764e09b200fb522d40e37f_I20191231"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMS0xLTEtMS0w_95eac031-894b-4124-b912-f06bdc648dcf"
      unitRef="shares">33051</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="i64d02fe0a3764e09b200fb522d40e37f_I20191231"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMS0zLTEtMS0w_ce52f8e2-6d84-4e24-8fd2-131f8988a75d"
      unitRef="usdPerShare">2.63</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMi0xLTEtMS0w_2f8703cd-6a51-4f84-9d4f-088d43932f97"
      unitRef="shares">80000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMi0zLTEtMS0w_5985ea56-c429-4ab5-92fe-581815acec36"
      unitRef="usdPerShare">0.30</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
      contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMy0xLTEtMS0w_2429eb76-ab47-45e7-b716-13c3f23b8584"
      unitRef="shares">19873</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
      contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfMy0zLTEtMS0w_c73ee0f4-e5ab-4481-bd82-5be08485ff1b"
      unitRef="usdPerShare">2.72</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
      contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNC0xLTEtMS0w_4f2dafef-43c5-4452-b15d-ed23358715a2"
      unitRef="shares">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
      contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNC0zLTEtMS0w_8f0e042a-46d9-489d-bb26-2a343880f463"
      unitRef="usdPerShare">0</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="ie0144addb70b435288e60d8ee1c0d167_I20200331"
      decimals="INF"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNS0xLTEtMS0w_c60bb379-41a8-4865-9c49-5431e99c5b75"
      unitRef="shares">93178</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="ie0144addb70b435288e60d8ee1c0d167_I20200331"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNS0zLTEtMS0w_5593fdf5-6d6b-4dd2-b7bd-310e0b9842e6"
      unitRef="usdPerShare">0.61</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
      contextRef="i732c6f55d7624f5cb6433183e41e8a67_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF82Ny9mcmFnOmYyMTI2Mjc0YmNmMzRiNzM4MmI1NjQ0OTJjYWExNTBiL3RhYmxlOmNmMjc1MDAwMmVhYzQ3Y2FhYzMxYWFlOWUxMWJiN2E4L3RhYmxlcmFuZ2U6Y2YyNzUwMDAyZWFjNDdjYWFjMzFhYWU5ZTExYmI3YThfNS01LTEtMS0w_400f8d38-5658-481e-8adc-143c410dad74">P8Y8M12D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock
      contextRef="i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF83My9mcmFnOjQwNzc4OWQ2NTAxOTQwMzRiNTljZTcwN2UxY2QxNDM3L3RleHRyZWdpb246NDA3Nzg5ZDY1MDE5NDAzNGI1OWNlNzA3ZTFjZDE0MzdfMTEzNg_2bf7f231-5a86-4f84-a3e6-a82e63f0af89">COMMITMENTS AND CONTINGENCIES&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"&gt;Purchase Commitments&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"&gt;As of March&#160;31, 2020, we had approximately $3.4&#160;million in outstanding purchase commitments for inventory. Of this amount, approximately $2.5&#160;million is expected to ship in the second quarter of 2020 with the balance expected to ship in the third and fourth quarters of 2020.&lt;/span&gt;&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:PurchaseObligation
      contextRef="i3a0e8a515dea47a7902d4b032b35851a_I20190930"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF83My9mcmFnOjQwNzc4OWQ2NTAxOTQwMzRiNTljZTcwN2UxY2QxNDM3L3RleHRyZWdpb246NDA3Nzg5ZDY1MDE5NDAzNGI1OWNlNzA3ZTFjZDE0MzdfOTIy_447bd07b-90f8-4ea3-bd1e-6b5793dea395"
      unitRef="usd">3400000</us-gaap:PurchaseObligation>
    <us-gaap:LongTermPurchaseCommitmentAmount
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      decimals="-5"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF83My9mcmFnOjQwNzc4OWQ2NTAxOTQwMzRiNTljZTcwN2UxY2QxNDM3L3RleHRyZWdpb246NDA3Nzg5ZDY1MDE5NDAzNGI1OWNlNzA3ZTFjZDE0MzdfMTAwNg_34518b95-45a9-49be-92d5-eee948413cad"
      unitRef="usd">2500000</us-gaap:LongTermPurchaseCommitmentAmount>
    <us-gaap:SubsequentEventsTextBlock
      contextRef="idb263e786cfe48f89de52c578650d9d7_D20200101-20200331"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNTIxL2ZyYWc6YmI4NzkxMDkzYzk3NDJlMTk1YmM5Yzk0MzE3YmFmY2YvdGV4dHJlZ2lvbjpiYjg3OTEwOTNjOTc0MmUxOTViYzljOTQzMTdiYWZjZl8zODQ4MjkwNzAxOTgx_62d50fb1-f50c-48b8-a0c8-564ddff22314">SUBSEQUENT EVENTSOn April&#160;17, 2020, the Company was granted a loan from KeyBank National Association in the amount of approximately $795&#160;thousand, pursuant to the Paycheck Protection Program (the &#x201c;PPP&#x201d;) under Division A of the Coronavirus Aid, Relief and Economic Securities Act (the "CARES Act"), which was enacted on March 27, 2020. The loan accrues interest at a rate of 1.0% per annum and matures on April&#160;17, 2022. The funds were received on April 20, 2020. Under the terms of the PPP, certain amounts of the loan may be forgiven if they are used for qualifying expenses as described in the CARES Act. The Company intends to use the entire loan amount for qualifying expenses, however there is no assurance that the Company will obtain forgiveness for any portion of the loan. On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#x2019; stockholders, provided it occurs no later than June 17, 2020.</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:ProceedsFromLoanOriginations1
      contextRef="i05075ab4b04f4a998a4e8bba7413087d_D20200417-20200417"
      decimals="-3"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNTIxL2ZyYWc6YmI4NzkxMDkzYzk3NDJlMTk1YmM5Yzk0MzE3YmFmY2YvdGV4dHJlZ2lvbjpiYjg3OTEwOTNjOTc0MmUxOTViYzljOTQzMTdiYWZjZl8xMDk5NTExNjI4Njc4_14a75de8-597e-4ca4-a65a-0972bec4bea2"
      unitRef="usd">795000</us-gaap:ProceedsFromLoanOriginations1>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="i5114badd4a6a4628aa1dab883f1481a0_I20200417"
      decimals="2"
      id="id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF8xNTIxL2ZyYWc6YmI4NzkxMDkzYzk3NDJlMTk1YmM5Yzk0MzE3YmFmY2YvdGV4dHJlZ2lvbjpiYjg3OTEwOTNjOTc0MmUxOTViYzljOTQzMTdiYWZjZl8xMDk5NTExNjI4Njg4_a8651e46-41ae-415f-ba72-2ddc5fc27df1"
      unitRef="number">0.010</us-gaap:DebtInstrumentInterestRateStatedPercentage>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6820841584">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Parentheticals) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Trade accounts receivable, less allowances</a></td>
<td class="nump">$ 16<span></span>
</td>
<td class="nump">$ 28<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in usd per share)</a></td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, authorized (in shares)</a></td>
<td class="nump">5,000,000<span></span>
</td>
<td class="nump">2,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred Stock, Shares Issued</a></td>
<td class="nump">2,709,018<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, outstanding (in shares)</a></td>
<td class="nump">2,709,018<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in usd per share)</a></td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, authorized (in shares)</a></td>
<td class="nump">50,000,000<span></span>
</td>
<td class="nump">30,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, issued (in shares)</a></td>
<td class="nump">15,896,632<span></span>
</td>
<td class="nump">12,428,418<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, outstanding (in shares)</a></td>
<td class="nump">15,896,632<span></span>
</td>
<td class="nump">12,428,418<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_ConvertiblePreferredStockMember', window );">Series A Convertible Preferred Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, authorized (in shares)</a></td>
<td class="nump">3,300,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of allowance for credit loss on accounts receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=118936363&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118955202&amp;loc=SL82895884-210446<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_ConvertiblePreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_ConvertiblePreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R16.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807168368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>Stockholders' Equity Note [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock', window );">Shareholders' Equity and Share-based Payments</a></td>
<td class="text">STOCKHOLDERS&#8217; EQUITY<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Preferred Stock</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the terms of the Convertible Notes, on January 16, 2020 following approval by our stockholders of certain amendments to our certificate of incorporation, the principal amount of all of the Convertible Notes and the accumulated interest thereon in the amount of $1.8&#160;million converted at a conversion price of $0.67 per share into an aggregate of 2,709,018 shares of the Company&#8217;s Series A Convertible Preferred Stock, par value $0.0001 per share, which is convertible on a one-for-one basis into shares of our common stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Series A Preferred Stock was created by the filing of a Certificate of Designation with the Secretary of State of the State of Delaware on March 29, 2019, which authorized 2,000,000 shares of Series A Preferred Stock (&#8220;Original Series A Certificate of Designation&#8221;). The Original Series A Certificate of Designation was amended on January 15, 2020 following stockholder approval to increase the number of authorized shares of Series A Preferred Stock to 5,000,000 (the Original Series A Certificate of Designation as so amended, the &#8220;Series A Certificate of Designation&#8221;). Of the 5,000,000 Series A Preferred Stock, 3,300,000 shares were further designated as Series A Convertible Preferred Stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the Series A Certificate of Designation, each holder of outstanding shares of Series A Preferred Stock is entitled to vote with holders of outstanding shares of common stock, voting together as a single class, with respect to any and all matters presented to the stockholders of the Company for their action or consideration, except as provided by law. In any such vote, each share of Series A Preferred Stock shall be entitled to a number of votes equal to 55.37% of the number of shares of common stock into which such share of Series A Preferred Stock is convertible.</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:120%;">  </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Series A Preferred Stock (a) has a preference upon liquidation equal to $0.67 per share and then participates on an as-converted basis with the common stock with respect to any additional distributions, (b) shall receive any dividends declared and payable on our common stock on an as-converted basis, and (c) is convertible at the option of the holder into shares of our common stock on a one-for-one basis. We also filed a Certificate of Elimination with respect to its authorized, but unissued, Series A Participating Preferred Stock, to return such shares to the status of preferred stock available for designation as the Series A Preferred Stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The purchase agreement related to the Convertible Notes contain customary representations and warranties and provide for resale registration rights with respect to the shares of our common stock issuable upon conversion of the Series A Preferred Stock.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">January 2020 Equity Offering</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;text-decoration: underline;">Issuance of Common Stock and Warrants</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">In January 2020, we completed a registered direct offering for the sale of 3,441,803 shares of our common stock to certain institutional investors, at a purchase price of $0.674 per share. We also sold, to the same institutional investors, warrants to purchase up to 3,441,803 shares of common stock at an exercise price of $0.674 per share in a concurrent private placement for a purchase price of $0.125 per warrant. We paid the placement agent commissions of $193&#160;thousand plus $50&#160;thousand in expenses in connection with the registered direct offering and the concurrent private placement and we also paid legal, accounting and other fees of $231&#160;thousand related to the offering. Total offering costs of $474&#160;thousand have been presented as a reduction of additional paid-in capital and have been netted within equity. In addition, we issued warrants to the placement agent to purchase up to 240,926 shares of common stock at an exercise price of $0.9988 per share. Net proceeds to us from the sale of common stock and warrants were approximately $2.3 million. In accordance with the terms of the Iliad Note, 10% of the gross proceeds from the January 2020 Equity Offering ($275&#160;thousand) were used to make payments on the Iliad Note, of which $226&#160;thousand went towards the outstanding principal amount.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">As of March&#160;31, 2020, we had the following outstanding non-tradeable, registered warrants to purchase shares of common stock:</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:33.735%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:20.822%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:17.969%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:17.974%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Number of Underlying Shares</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercise Price</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expiration</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Investor Warrants</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,441,803</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$0.6740</span></td><td colspan="3" style="background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">January 13, 2025</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Placement Agent Warrants</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">240,926</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$0.9988</span></td><td colspan="3" style="background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">January 13, 2025</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,682,729</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:115%;text-decoration: underline;">Warrant Liabilities</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We account for common stock warrants as either liabilities or as equity instruments depending on the specific terms of the warrant agreement. Common stock warrants that could require cash settlement are accounted for as liabilities. We classify these warrant liabilities on the consolidated balance sheet as a current liability. The warrant liabilities are revalued at fair value at each balance sheet date subsequent to the initial issuance. Changes in the fair market value of the warrant are reflected in the consolidated statement of operations as income (expense) based upon the change in fair value of warrants.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The warrants we issued in the January 2020 registered direct offerings contain a provision for a cash payment in the event that the shares are not delivered to the holder within two trading days. The cash payment equals $10 per day per $1,000 of warrant shares for each day late. The warrants issued in the January 2020 private placement also contain a provision for net cash settlement in the event that there is a fundamental transaction (e.g., merger, sale of substantially all assets, tender offer, or share exchange). If a fundamental transaction occurs in which the consideration issued consists of all cash or stock in a non-public company, then the warrant holder has the option to receive cash equal to a Black-Scholes value of the remaining unexercised portion of the warrant.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The warrants have been classified as liabilities, as opposed to equity, due to the potential adjustment to the exercise price that could result upon late delivery of the shares or potential cash settlement upon the occurrence of certain events as described above, and are recorded at their fair values at each balance sheet date.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%;">Stock-based compensation</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Stock-based compensation expense is attributable to stock options and restricted stock unit awards. For all stock-based awards, we recognize expense using a straight-line amortization method.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table summarizes stock-based compensation expense and the impact it had on operations for the periods presented (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:72.174%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.162%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.162%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.552%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cost of sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Product development</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">28&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Selling, general, and administrative</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">18&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">508&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total stock-based compensation</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">20&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">543&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Total unearned stock-based compensation was $0.2 million at March&#160;31, 2020, compared to $0.4 million at March&#160;31, 2019. These costs will be charged to expense and amortized on a straight-line basis in future periods. The weighted average period over which the unearned compensation at March&#160;31, 2020 is expected to be recognized is approximately 2.7 years.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Stock options</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The fair value of each stock option is estimated on the date of grant using the Black-Scholes option pricing model. Estimates utilized in the calculation include the expected life of the option, risk-free interest rate, and expected volatility, and are further comparatively detailed as follows:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.225%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.013%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Fair value of options issued</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.22&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercise price</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.30&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected life of options (in years)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6.1</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Risk-free interest rate</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected volatility</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">92.8&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Dividend yield</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.0&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.0&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">%</span></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A summary of option activity under all plans for the three months ended March 31, 2020 is presented as follows:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:56.558%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.963%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.967%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Number of<br/>Options</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Exercise<br/>Price Per<br/>Share</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Remaining<br/>Contractual<br/>Life (in years)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">777,153&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1.04&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">431,250&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.30&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled/forfeited</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(29,800)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.47&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expired</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,178,603&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.78&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8.0</span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Vested and expected to vest at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">868,008&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.93&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7.9</span></td></tr><tr><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:15pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Exercisable at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">113,353&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4.59&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5.8</span></td></tr></table></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%;">Restricted stock units</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">A summary of restricted stock unit activity under all plans for the three months ended March 31, 2020 is presented as follows:</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:56.558%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.963%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.967%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restricted<br/>Stock Units</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Grant<br/>Date<br/>Fair Value</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Weighted<br/>Average<br/>Remaining<br/>Contractual<br/>Life (in years)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">33,051&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2.63&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Granted</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">80,000&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.30&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Released&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(19,873)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2.72&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Canceled/forfeited&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">93,178&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">0.61&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8.7</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for shareholders' equity and share-based payment arrangement. Includes, but is not limited to, disclosure of policy and terms of share-based payment arrangement, deferred compensation arrangement, and employee stock purchase plan (ESPP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6811091648">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, Plant and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock', window );">Property and Equipment</a></td>
<td class="text">PROPERTY AND EQUIPMENT<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the related assets and consist of the following (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:69.321%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:11.963%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.966%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31,<br/>2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31,<br/>2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Equipment (useful life 3 to 15 years)</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,297&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,297&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Tooling (useful life 2 to 5 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">203&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">203&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Vehicles (useful life 5 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Furniture and fixtures (useful life 5 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">137&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">137&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Computer software (useful life 3 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,028&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,028&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Leasehold improvements (the shorter of useful life or lease life)</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">211&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">211&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease right-of-use asset</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Projects in progress</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">95&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">48&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment at cost</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,031&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,984&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less: accumulated depreciation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(2,641)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(2,595)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">390&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">389&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Depreciation expense was $46&#160;thousand and $105&#160;thousand for the three months ended March 31, 2020 and 2019, respectively.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -URI http://asc.fasb.org/topic&amp;trid=2155823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821319792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash flows from operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperations', window );">Net loss</a></td>
<td class="num">$ (541)<span></span>
</td>
<td class="num">$ (2,865)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net loss to net cash provided by (used in) operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation</a></td>
<td class="nump">46<span></span>
</td>
<td class="nump">105<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">20<span></span>
</td>
<td class="nump">543<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAdjustmentOfWarrants', window );">Change in fair value of warrant liabilities</a></td>
<td class="num">(873)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProvisionForDoubtfulAccounts', window );">Provision for doubtful accounts receivable</a></td>
<td class="num">(12)<span></span>
</td>
<td class="nump">26<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryWriteDown', window );">Provision for slow-moving and obsolete inventories</a></td>
<td class="num">(34)<span></span>
</td>
<td class="num">(836)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_IncreaseDecreaseInProvisionForWarranties', window );">Provision for warranties</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">101<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet', window );">Amortization of loan discounts and origination fees</a></td>
<td class="nump">38<span></span>
</td>
<td class="nump">20<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnSaleOfPropertyPlantEquipment', window );">Gain on dispositions of property and equipment</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(1)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="nump">445<span></span>
</td>
<td class="num">(210)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Inventories</a></td>
<td class="nump">1,546<span></span>
</td>
<td class="nump">643<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid and other assets</a></td>
<td class="num">(187)<span></span>
</td>
<td class="nump">459<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="num">(152)<span></span>
</td>
<td class="num">(1,329)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedLiabilities', window );">Accrued and other liabilities</a></td>
<td class="nump">222<span></span>
</td>
<td class="num">(195)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDeferredRevenue', window );">Deferred revenue</a></td>
<td class="num">(14)<span></span>
</td>
<td class="num">(17)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities', window );">Total adjustments</a></td>
<td class="nump">1,045<span></span>
</td>
<td class="num">(691)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash provided by (used in) operating activities</a></td>
<td class="nump">504<span></span>
</td>
<td class="num">(3,556)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Cash flows from investing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Acquisitions of property and equipment</a></td>
<td class="num">(47)<span></span>
</td>
<td class="num">(5)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities', window );">Proceeds from the sale of property and equipment</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(47)<span></span>
</td>
<td class="num">(4)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash flows from financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants', window );">Proceeds from the issuance of common stock and warrants</a></td>
<td class="nump">2,750<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Offering costs paid on the issuance of common stock and warrants</a></td>
<td class="num">(474)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Principal payments under finance lease obligations</a></td>
<td class="num">(1)<span></span>
</td>
<td class="num">(1)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(111)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="num">(226)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit', window );">Net proceeds from (payment on) credit line borrowings</a></td>
<td class="nump">55<span></span>
</td>
<td class="num">(462)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds from convertible notes</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1,660<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">2,104<span></span>
</td>
<td class="nump">1,086<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">Net increase (decrease) in cash and restricted cash</a></td>
<td class="nump">2,561<span></span>
</td>
<td class="num">(2,474)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash and restricted cash, beginning of period</a></td>
<td class="nump">692<span></span>
</td>
<td class="nump">6,335<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash and restricted cash, end of period</a></td>
<td class="nump">3,253<span></span>
</td>
<td class="nump">3,861<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAbstract', window );"><strong>Classification of cash and restricted cash:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash and restricted cash</a></td>
<td class="nump">$ 3,253<span></span>
</td>
<td class="nump">$ 3,861<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_IncreaseDecreaseInProvisionForWarranties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Increase (Decrease) In Provision For Warranties</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_IncreaseDecreaseInProvisionForWarranties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_ProceedsFromIssuanceOfCommonStockAndWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from Issuance of Common Stock and Warrants</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_ProceedsFromIssuanceOfCommonStockAndWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The sum of adjustments which are added to or deducted from net income or loss, including the portion attributable to noncontrolling interest, to reflect cash provided by or used in operating activities, in accordance with the indirect cash flow method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfDeferredLoanOriginationFeesNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=118953252&amp;loc=d3e8622-111531<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfDeferredLoanOriginationFeesNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3044-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=SL98516268-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513438&amp;loc=d3e33268-110906<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Depreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Depreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAdjustmentOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (income) related to adjustment to fair value of warrant liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 480<br> -SubTopic 10<br> -Section 25<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109262497&amp;loc=d3e20148-110875<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAdjustmentOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for principal payment on finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeasePrincipalPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainLossOnSaleOfPropertyPlantEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnSaleOfPropertyPlantEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4613673-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInInventories">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInInventories</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryWriteDown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116847112&amp;loc=d3e4542-108314<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryWriteDown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfStockIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for cost incurred directly with the issuance of an equity security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfStockIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromConvertibleDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromRepaymentsOfLinesOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSalesOfAssetsInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate cash proceeds received from a combination of transactions that are classified as investing activities in which assets, which may include one or more investments, are sold to third-party buyers. This element can be used by entities to aggregate proceeds from all asset sales that are classified as investing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSalesOfAssetsInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProvisionForDoubtfulAccounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (reversal of expense) for expected credit loss on accounts receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=119407570&amp;loc=SL82919249-210447<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProvisionForDoubtfulAccounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6822749088">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases - Schedule of Supplemental Balance Sheet Information (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOperatingAbstract', window );"><strong>Operating Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="nump">$ 1,179<span></span>
</td>
<td class="nump">$ 1,289<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredOperatingLeaseRightOfUseAsset', window );">Restructured lease right-of-use assets</a></td>
<td class="nump">268<span></span>
</td>
<td class="nump">322<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases', window );">Operating lease right-of-use assets, total</a></td>
<td class="nump">1,447<span></span>
</td>
<td class="nump">1,611<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating lease liabilities</a></td>
<td class="nump">1,337<span></span>
</td>
<td class="nump">1,480<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredOperatingLeaseLiability', window );">Restructured lease liabilities</a></td>
<td class="nump">410<span></span>
</td>
<td class="nump">488<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases', window );">Operating lease liabilities, total</a></td>
<td class="nump">1,747<span></span>
</td>
<td class="nump">1,968<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeFinanceLeaseDescriptionAbstract', window );"><strong>Finance Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_FinanceLeaseRightOfUseAssetGross', window );">Property and equipment</a></td>
<td class="nump">13<span></span>
</td>
<td class="nump">13<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation', window );">Allowances for depreciation</a></td>
<td class="num">(7)<span></span>
</td>
<td class="num">(5)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseRightOfUseAsset', window );">Finance lease assets, net</a></td>
<td class="nump">6<span></span>
</td>
<td class="nump">8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Finance lease liabilities</a></td>
<td class="nump">$ 6<span></span>
</td>
<td class="nump">$ 6<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Finance Lease, Right-Of-Use Asset, Accumulated Depreciation</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_FinanceLeaseRightOfUseAssetGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Finance Lease, Right-Of-Use Asset, Gross</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_FinanceLeaseRightOfUseAssetGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_OperatingLeaseLiabilityIncludingRestructuredLeases">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Lease, Liability, Including Restructured Leases</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_OperatingLeaseLiabilityIncludingRestructuredLeases</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Lease, Right-of-Use Asset, Including Restructured Leases</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Operating Lease, Liability</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredOperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Operating Lease, Right-Of-Use Asset</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredOperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesOperatingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesOperatingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeFinanceLeaseDescriptionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeFinanceLeaseDescriptionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807273632">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies - Rollforward (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants', window );">Issuance of warrants January 2020</a></td>
<td class="nump">$ 1,636<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent', window );">Warrant liabilities</a></td>
<td class="nump">763<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAdjustmentOfWarrants', window );">Change in fair value of warrant liabilities</a></td>
<td class="num">$ (873)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAdjustmentOfWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense (income) related to adjustment to fair value of warrant liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 480<br> -SubTopic 10<br> -Section 25<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109262497&amp;loc=d3e20148-110875<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAdjustmentOfWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the liabilities, classified as other, for deferred compensation arrangements payable within one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 25<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=6409733&amp;loc=d3e19512-108361<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 30<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6409875&amp;loc=d3e20028-108363<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of preferred stock and warrants for common stock issued.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6802636960">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Inventories (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryRawMaterialsNetOfReserves', window );">Raw materials</a></td>
<td class="nump">$ 3,019<span></span>
</td>
<td class="nump">$ 4,064<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryFinishedGoodsNetOfReserves', window );">Finished goods</a></td>
<td class="nump">5,248<span></span>
</td>
<td class="nump">5,749<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_InventoryValuationReservesRawMaterials', window );">Reserves for excess, obsolete, and slow-moving inventories</a></td>
<td class="num">(3,567)<span></span>
</td>
<td class="num">(3,645)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventories, net</a></td>
<td class="nump">$ 4,700<span></span>
</td>
<td class="nump">$ 6,168<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_InventoryValuationReservesRawMaterials">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Inventory Valuation Reserves, Raw Materials</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_InventoryValuationReservesRawMaterials</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryFinishedGoodsNetOfReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.BB)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011343&amp;loc=d3e100047-122729<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(6)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryFinishedGoodsNetOfReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118951113&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116846819&amp;loc=d3e3927-108312<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryRawMaterialsNetOfReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.BB)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011343&amp;loc=d3e100047-122729<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(6)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryRawMaterialsNetOfReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<FILENAME>R50.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807223552">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies Purchase obligations (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PurchaseObligation', window );">Outstanding purchase commitments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.4<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermPurchaseCommitmentAmount', window );">Purchase commitment</a></td>
<td class="nump">$ 2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermPurchaseCommitmentAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The minimum amount the entity agreed to spend under the long-term purchase commitment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermPurchaseCommitmentAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PurchaseObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PurchaseObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<FILENAME>R49.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6823204640">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Restricted Stock Units (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Sep. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Restricted Stock Units</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at beginning of period (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">777,153<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Granted (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">431,250<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod', window );">Canceled/forfeited (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(29,800)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at end of period (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,178,603<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted Average Grant Date Fair Value</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at beginning of period (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.04<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Granted (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.30<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice', window );">Canceled/forfeited (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.47<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at end of period (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.78<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract', window );"><strong>Weighted Average Remaining Contractual Life (in years)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding at end of period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">8 years<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">Restricted Stock Units</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Restricted Stock Units</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at beginning of period (in shares)</a></td>
<td class="nump">33,051<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Granted (in shares)</a></td>
<td class="nump">80,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares', window );">Released (in shares)</a></td>
<td class="num">(19,873)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod', window );">Canceled/forfeited (in shares)</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at end of period (in shares)</a></td>
<td class="nump">93,178<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted Average Grant Date Fair Value</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at beginning of period (in dollars per share)</a></td>
<td class="nump">$ 2.63<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Granted (in dollars per share)</a></td>
<td class="nump">0.30<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue', window );">Released (in dollars per share)</a></td>
<td class="nump">2.72<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice', window );">Canceled/forfeited (in dollars per share)</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at end of period (in dollars per share)</a></td>
<td class="nump">$ 0.61<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract', window );"><strong>Weighted Average Remaining Contractual Life (in years)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding at end of period</a></td>
<td class="text">8 years 8 months 12 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options vested.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average grant-date fair value of options vested.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6808836496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases - Schedule of Supplemental Cash Flow Information (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasePayments', window );">Operating cash flows from operating leases</a></td>
<td class="nump">$ 135<span></span>
</td>
<td class="nump">$ 122<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesOperatingLeasePayments', window );">Operating cash flows from restructured leases</a></td>
<td class="nump">17<span></span>
</td>
<td class="num">(3)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Financing cash flows from finance leases</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesOperatingLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Operating Lease, Payments</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesOperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for principal payment on finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeasePrincipalPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821928112">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Issuance of Common Stock and Warrants (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Nov. 29, 2019</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ClassOfWarrantOrRightWarrantsIssued', window );">Class Of Warrant Or Right, Warrants Issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,682,729<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Class of Warrant or Right, Exercise Price of Warrants or Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.125<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_PaymentsForClearingFees', window );">Amount paid for clearing fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 231<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_OfferingCosts', window );">Offering Costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 474<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts', window );">Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Proceeds from Issuance or Sale of Equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">275<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 226<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent', window );">Debt Instrument, Proceeds To Be Paid To Lender, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember', window );">Note Purchase Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 226<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent', window );">Debt Instrument, Proceeds To Be Paid To Lender, Percent</a></td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=efoi_InstitutionalInvestorMember', window );">Institutional Investor [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ClassOfWarrantOrRightWarrantsIssued', window );">Class Of Warrant Or Right, Warrants Issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,441,803<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Class of Warrant or Right, Exercise Price of Warrants or Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.674<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember', window );">Private Placement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ClassOfWarrantOrRightWarrantsIssued', window );">Class Of Warrant Or Right, Warrants Issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">240,926<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Class of Warrant or Right, Exercise Price of Warrants or Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.9988<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_PaymentsForPlacementAgentCommissions', window );">Amount paid for placement agent commissions</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">193<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement', window );">Amount paid related to expenses for registered direct offering and concurrent private placement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_ClassOfWarrantOrRightWarrantsIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Class Of Warrant Or Right, Warrants Issued</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_ClassOfWarrantOrRightWarrantsIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Proceeds To Be Paid To Lender, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentProceedsToBePaidToLenderPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_OfferingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Offering Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_OfferingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_PaymentsForClearingFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments For Clearing Fees</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_PaymentsForClearingFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_PaymentsForPlacementAgentCommissions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments For Placement Agent Commissions</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_PaymentsForPlacementAgentCommissions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments Related To Expenses For Registered Direct Offering And Concurrent Private Placement</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=efoi_InstitutionalInvestorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=efoi_InstitutionalInvestorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>39
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>134</ContextCount>
  <ElementCount>379</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>50</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001001 - Document - Cover Page</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CoverPage</Role>
      <ShortName>Cover Page</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1002002 - Statement - Condensed Consolidated Balance Sheets (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1003003 - Statement - Condensed Consolidated Statements of Operations (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited</Role>
      <ShortName>Condensed Consolidated Statements of Operations (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1004004 - Statement - Condensed Consolidated Statements of Comprehensive Loss (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited</Role>
      <ShortName>Condensed Consolidated Statements of Comprehensive Loss (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1005005 - Statement - Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited</Role>
      <ShortName>Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1006006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>1101101 - Statement - Condensed Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets</Role>
      <ShortName>Condensed Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>2101102 - Disclosure - Nature of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/NatureofOperations</Role>
      <ShortName>Nature of Operations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>2102103 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>2112104 - Disclosure - Restructuring</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/Restructuring</Role>
      <ShortName>Restructuring</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2116105 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/Inventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2119106 - Disclosure - Property and Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/PropertyandEquipment</Role>
      <ShortName>Property and Equipment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2122107 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/Leases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2130108 - Disclosure - Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/Debt</Role>
      <ShortName>Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2132109 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2134110 - Disclosure - Stockholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquity</Role>
      <ShortName>Stockholders' Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2142111 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CommitmentsandContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2144112 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2203201 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies</ParentRole>
      <Position>19</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2304301 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2313302 - Disclosure - Restructuring (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/RestructuringTables</Role>
      <ShortName>Restructuring (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/Restructuring</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2317303 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/InventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/Inventories</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2320304 - Disclosure - Property and Equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/PropertyandEquipmentTables</Role>
      <ShortName>Property and Equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/PropertyandEquipment</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2323305 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/LeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/Leases</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2335306 - Disclosure - Stockholders' Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquityTables</Role>
      <ShortName>Stockholders' Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/StockholdersEquity</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2405401 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2406402 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2407403 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Loss per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Loss per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2408404 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Warranty Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies - Warranty Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2409405 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Financial Instruments Assets and Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies - Financial Instruments Assets and Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2410406 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Rollforward (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies - Rollforward (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2411407 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Fair Value Inputs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails</Role>
      <ShortName>Basis of Presentation and Summary of Significant Accounting Policies - Fair Value Inputs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2414408 - Disclosure - Restructuring - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/RestructuringNarrativeDetails</Role>
      <ShortName>Restructuring - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2415409 - Disclosure - Restructuring - Reconciliation of Restructuring Liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails</Role>
      <ShortName>Restructuring - Reconciliation of Restructuring Liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2418410 - Disclosure - Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/InventoriesDetails</Role>
      <ShortName>Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/InventoriesTables</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2421411 - Disclosure - Property and Equipment - Schedule of Property and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails</Role>
      <ShortName>Property and Equipment - Schedule of Property and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2424412 - Disclosure - Leases - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/LeasesNarrativeDetails</Role>
      <ShortName>Leases - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2425413 - Disclosure - Leases - Components of Lease Cost (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails</Role>
      <ShortName>Leases - Components of Lease Cost (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>38</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2426414 - Disclosure - Leases - Schedule of Supplemental Balance Sheet Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails</Role>
      <ShortName>Leases - Schedule of Supplemental Balance Sheet Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2427415 - Disclosure - Leases - Schedule of Future Maturities of Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails</Role>
      <ShortName>Leases - Schedule of Future Maturities of Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2429417 - Disclosure - Leases - Schedule of Supplemental Cash Flow Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails</Role>
      <ShortName>Leases - Schedule of Supplemental Cash Flow Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2431418 - Disclosure - Debt - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/DebtNarrativeDetails</Role>
      <ShortName>Debt - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2433419 - Disclosure - Income Taxes - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails</Role>
      <ShortName>Income Taxes - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2436420 - Disclosure - Stockholders' Equity - Preferred Stock (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails</Role>
      <ShortName>Stockholders' Equity - Preferred Stock (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2437421 - Disclosure - Stockholders' Equity - Issuance of Common Stock and Warrants (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails</Role>
      <ShortName>Stockholders' Equity - Issuance of Common Stock and Warrants (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2438422 - Disclosure - Stockholders' Equity - Warrants (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails</Role>
      <ShortName>Stockholders' Equity - Warrants (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2439423 - Disclosure - Stockholders' Equity - Stock-Based Compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails</Role>
      <ShortName>Stockholders' Equity - Stock-Based Compensation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2440424 - Disclosure - Stockholders' Equity - Stock Options and a Summary of Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails</Role>
      <ShortName>Stockholders' Equity - Stock Options and a Summary of Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2441425 - Disclosure - Stockholders' Equity - Restricted Stock Units (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails</Role>
      <ShortName>Stockholders' Equity - Restricted Stock Units (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2443426 - Disclosure - Commitments and Contingencies Purchase obligations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails</Role>
      <ShortName>Commitments and Contingencies Purchase obligations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2445427 - Disclosure - Subsequent Events (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.energyfocusinc.com/role/SubsequentEventsDetails</Role>
      <ShortName>Subsequent Events (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.energyfocusinc.com/role/SubsequentEvents</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="efoi-20200331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9999.htm</HtmlFileName>
      <LongName>Uncategorized Items - efoi-20200331.htm</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/role/uncategorizedFacts</Role>
      <ShortName>Uncategorized Items - efoi-20200331.htm</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" original="efoi-20200331.htm">efoi-20200331.htm</File>
    <File>a20200331exhibit31110-q.htm</File>
    <File>a20200331exhibit31210-q.htm</File>
    <File>a20200331exhibit32110-q.htm</File>
    <File>efoi-20200331.xsd</File>
    <File>efoi-20200331_cal.xml</File>
    <File>efoi-20200331_def.xml</File>
    <File>efoi-20200331_lab.xml</File>
    <File>efoi-20200331_pre.xml</File>
    <File>exhibit10220200417care.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://fasb.org/srt/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R24.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807187712">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostTableTextBlock', window );">Components of Lease Cost and Supplemental Cash Flow Information</a></td>
<td class="text"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Components of the operating, restructured and finance lease costs recognized in net loss for the three months ended March&#160;31, 2020 and 2019, were as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:64.966%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td colspan="3" style="display:none;"/><td style="width:1.0%;"/><td style="width:13.465%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.768%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease cost (income):</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sublease income</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(25)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(25)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Lease cost</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">152&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">147&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease cost, net</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">127&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">122&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease cost (income):</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Sublease income</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(68)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(112)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Lease cost</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">61&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">109&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:8pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease cost</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest of lease liabilities</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:11pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total lease cost, net</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">120&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock', window );">Schedule of Supplemental Balance Sheet Information</a></td>
<td class="text"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Supplemental balance sheet information related to the Company&#8217;s operating and finance leases as of March&#160;31, 2020 and December&#160;31, 2019 are as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:65.717%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.465%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.767%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31, 2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Leases</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease right-of-use assets</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,179&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,289&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease right-of-use assets</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">268&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">322&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease right-of-use assets, total</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,447&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,611&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,337&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,480&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:middle;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">410&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">488&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating lease liabilities, total</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,747&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,968&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:9pt;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance Leases</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Allowances for depreciation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(5)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease assets, net</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">8&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="height:9pt;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease liabilities</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total finance lease liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock', window );">Schedule of Future Maturities of Finance Lease Liabilities</a></td>
<td class="text"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March&#160;31, 2020 are as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:34.786%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.619%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases Sublease Payments</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance Lease</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2020 to March 2021</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">621&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">342&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(273)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2021 to March 2022</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">86&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(68)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2022 to March 2023</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">172&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2023 to March 2024</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total future undiscounted lease payments</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,450&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">428&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(341)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less imputed interest</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(113)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">14&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total lease obligations</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,337&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">410&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(327)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Schedule of Future Maturities of Operating Lease Liabilities</a></td>
<td class="text"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March&#160;31, 2020 are as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:34.786%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.619%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructured Leases Sublease Payments</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance Lease</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2020 to March 2021</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">621&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">342&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(273)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2021 to March 2022</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">644&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">86&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(68)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2022 to March 2023</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">172&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">April 2023 to March 2024</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total future undiscounted lease payments</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,450&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">428&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(341)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less imputed interest</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(113)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(18)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">14&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total lease obligations</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,337&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">410&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(327)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock', window );">Supplemental Cash Flow Information Related to Leases</a></td>
<td class="text"><div style="margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Supplemental cash flow information related to leases for the three months ended March&#160;31, 2020 and 2019, was as follows (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:66.168%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:13.615%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.400%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:13.617%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Supplemental cash flow information</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Cash paid, net, for amounts included in the measurement of lease liabilities:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating cash flows from operating leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">135&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">122&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Operating cash flows from restructured leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">17&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Financing cash flows from finance leases</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lease, Supplemental Balance Sheet Information [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Supplemental Cash Flow Information Related to Leases</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCostTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCostTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807195680">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueTableTextBlock', window );">Disaggregation of revenue</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table provides a disaggregation of product net sales for the periods presented (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.075%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.163%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net sales:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,736&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,983&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">MMM products</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,047&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,194&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,783&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,177&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Reconciliation of basic and diluted income (loss) per share</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following table presents a reconciliation of basic and diluted loss per share computations (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.225%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:9.861%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:9.863%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Numerator:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(541)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(2,865)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Denominator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Basic weighted average common shares outstanding</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,430&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12,126&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock', window );">Schedule of warranty activity</a></td>
<td class="text">The following table summarizes warranty activity for the periods presented (in thousands):<table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.525%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:9.861%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:9.864%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at beginning of period</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">195&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">258&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warranty accruals for current period sales</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjustments to existing warranties</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">89&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">In kind settlements made during the period</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued warranty reserve</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">240&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">352&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock', window );">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following table provides a summary of the financial assets and liabilities measured at fair value on a recurring basis as of March&#160;31, 2020 (in thousands):</span></div><div><span><br/></span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:19.321%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.151%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:18.870%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.151%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:18.870%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.151%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:18.874%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%;">Fair Value Measurements at March&#160;31, 2020 Using</span></div></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance as of</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Quoted Prices in Active Markets for Identical Assets<br/> (Level 1)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Significant Other Observable Inputs <br/>(Level 2)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Significant Unobservable Inputs<br/> (Level 3)</span></td><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Description</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warrant liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">763&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">763&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock', window );">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A roll-forward of fair value measurements using significant unobservable inputs (Level 3) for the warrants is as follows (in thousands):</span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:78.630%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:17.370%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31, 2020</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance January 1, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of warrants January 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,636&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Income from change in fair value of warrants</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(873)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance March 31, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">763&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisaggregationOfRevenueTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=118956577&amp;loc=SL49130545-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisaggregationOfRevenueTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19279-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=68068213&amp;loc=d3e12565-110249<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6802347312">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Loss per Share (Details) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Securities excluded from net loss per share calculation (in shares)</a></td>
<td class="nump">8<span></span>
</td>
<td class="nump">28<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Numerator:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Income (Loss) Attributable to Parent</a></td>
<td class="num">$ (541)<span></span>
</td>
<td class="num">$ (2,865)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract', window );"><strong>Denominator:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Basic weighted average common shares outstanding (in shares)</a></td>
<td class="nump">15,430<span></span>
</td>
<td class="nump">12,126<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6802646272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Restructuring - Narrative (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveLineItems', window );"><strong>Restructuring Cost and Reserve [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCosts', window );">Restructuring</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 134<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts', window );">Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</a></td>
<td class="nump">$ 2,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember', window );">Facility Closing [Member] | 2017 Restructuring Plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveLineItems', window );"><strong>Restructuring Cost and Reserve [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringCosts', window );">Restructuring</a></td>
<td class="num">$ (14)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6802851488">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases - Narrative (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Lease, Description [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDiscountRate', window );">Operating lease, discount rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.25%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Operating lease, weighted average remaining lease term</a></td>
<td class="text">2 years 3 months 18 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm', window );">Restructured lease, weighted average remaining lease term</a></td>
<td class="text">1 year 3 months 18 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1', window );">Finance lease, weighted average remaining lease term</a></td>
<td class="text">2 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestrictedCash', window );">Restricted cash held in other assets</a></td>
<td class="nump">$ 342<span></span>
</td>
<td class="nump">$ 342<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember', window );">2017 Restructuring Plan | Facility Closing [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeLeaseDescriptionLineItems', window );"><strong>Lessee, Lease, Description [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestrictedCash', window );">Restricted cash held in other assets</a></td>
<td class="nump">$ 300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restructured Leases, Operating Lease, Weighted Average Remaining Lease Term</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeLeaseDescriptionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeLeaseDescriptionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseDiscountRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Discount rate used by lessee to determine present value of operating lease payments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseDiscountRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=SL98516268-108586<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(1)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringPlanAxis=efoi_A2017RestructuringPlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R18.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821527488">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsAbstract', window );"><strong>Subsequent Events [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsTextBlock', window );">Subsequent Events</a></td>
<td class="text">SUBSEQUENT EVENTSOn April&#160;17, 2020, the Company was granted a loan from KeyBank National Association in the amount of approximately $795&#160;thousand, pursuant to the Paycheck Protection Program (the &#8220;PPP&#8221;) under Division A of the Coronavirus Aid, Relief and Economic Securities Act (the "CARES Act"), which was enacted on March 27, 2020. The loan accrues interest at a rate of 1.0% per annum and matures on April&#160;17, 2022. The funds were received on April 20, 2020. Under the terms of the PPP, certain amounts of the loan may be forgiven if they are used for qualifying expenses as described in the CARES Act. The Company intends to use the entire loan amount for qualifying expenses, however there is no assurance that the Company will obtain forgiveness for any portion of the loan. On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#8217; stockholders, provided it occurs no later than June 17, 2020.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6808839504">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Nature of Operations<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Disclosure Text Block [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NatureOfOperations', window );">Nature of Operations</a></td>
<td class="text">NATURE OF<span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">OPERATIONS</span>Energy Focus, Inc. (&#8220;the Company&#8221;) engages in the design, development, manufacturing, marketing and sale of energy-efficient lighting systems and controls. We develop, market and sell high quality light-emitting diode (&#8220;LED&#8221;) lighting products and controls in the commercial and military maritime markets (&#8220;MMM&#8221;). Our mission is to enable our customers to run their facilities and offices with greater energy efficiency, productivity, and wellness through advanced LED retrofit solutions. Our goal is to be the LED lighting technology and market leader for the most demanding applications where performance, quality and health are considered paramount. We specialize in LED lighting retrofit by replacing fluorescent, high-intensity discharge (&#8220;HID&#8221;) lighting and other types of lamps in institutional buildings for primarily indoor lighting applications with our innovative, high-quality commercial and military tubular LED (&#8220;TLED&#8221;), as well as other LED products and controls.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NatureOfOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NatureOfOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807256208">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Debt<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtDisclosureAbstract', window );"><strong>Debt Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtDisclosureTextBlock', window );">Debt</a></td>
<td class="text">DEBT<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Credit facilities</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Borrowings under the Company&#8217;s revolving line of credit (&#8220;Credit Facility&#8221;) with Austin Financial Services</span><span style="background-color:rgb(255,255,255, 0.0);color:#008080;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">were $0.8 million at March&#160;31, 2020 and $0.7 million at December&#160;31, 2019 and are recorded in the Condensed Consolidated Balance Sheets as a current liability under the caption, &#8220;Credit line borrowings.&#8221; Outstanding balances include unamortized net issuance costs totaling $0.1 million for March&#160;31, 2020 and December&#160;31, 2019, respectively. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Credit Facility is secured by a lien on our assets. Interest on advances under the line is due monthly at the &#8220;Prime Rate,&#8221; as published by the Wall Street Journal from time to time, plus a margin of 2%. The borrowing rate as of March&#160;31, 2020 and December&#160;31, 2019 was 5.25% and 6.75%, respectively. Overdrafts are subject to a 2% fee. Additionally, an annual facility fee of 1% on the entire $5.0 million amount of the Credit Facility is due at the beginning of each of the three years and a 0.5% collateral management fee on the average outstanding loan balance is payable monthly. We paid Austin the first year&#8217;s fee when the Credit Facility was signed and the second year&#8217;s fee in December of 2019. Refer to Note 9 included under Item 8 of our 2019 Annual Report.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Convertible Notes</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On March&#160;29, 2019, we raised $1.7 million (before transaction expenses) from the issuance of $1.7&#160;million in principal amount of subordinated convertible promissory notes to certain investors (the &#8220;Convertible Notes&#8221;). The Convertible Notes had a maturity date of December&#160;31, 2021 and bore interest at a rate of 5% per annum until June 30, 2019 and at a rate of 10% thereafter. Pursuant to their terms, on January&#160;16, 2020 following approval by our stockholders of certain amendments to our certificate of incorporation, the principal amount of all of the Convertible Notes,</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">the accumulated interest thereon ($0.1&#160;million) and unamortized issuance costs at the date of conversion ($0.04 million), which totaled $1.8 million converted at a conversion price of $0.67 per share into an aggregate of 2,709,018 shares of the Company&#8217;s Series A </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Convertible Preferred Stock, par value $0.0001 per share (&#8220;Series A Preferred Stock&#8221;), which is convertible on a one-for-one basis into shares of our common stock.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The purchase agreement related to the Convertible Notes contain customary representations and warranties and provide for resale registration rights with respect to the shares of our common stock issuable upon conversion of the Series A Preferred Stock. Please also refer to Note 9, &#8220;Stockholder&#8217;s Equity&#8221;.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Iliad Note </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On November&#160;25, 2019, we entered into a note purchase agreement (&#8220;the Iliad Note Purchase Agreement&#8221;) with Iliad Research and Trading, L.P. (&#8220;Iliad&#8221;) pursuant to which the Company sold and issued to Iliad a promissory note in the principal amount of approximately $1.3 million (&#8220;Iliad Note&#8221;). The Iliad Note was issued with an original issue discount of $142 thousand and Iliad paid a purchase price of $1.1 million for the issuance of the Iliad Note, after deduction of $15 thousand of Iliad transaction expenses. </span></div><div><span><br/></span></div><div style="margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Iliad Note has a maturity date of November&#160;24, 2021 and accrues interest at 8% per annum, compounded daily, on the outstanding balance. The Company may prepay the amounts outstanding under the Iliad Note at a premium, which is 15% during the first year and 10% during the second year. Beginning in May 2020, Iliad may require the Company to redeem up to $150 thousand of the Iliad Note in any calendar month. The Company has the right on three occasions to defer all redemptions that Iliad could otherwise require the Company to make during any calendar month. Each exercise of this deferral right by the Company will increase the amount outstanding under the Iliad Note by 1.5%. </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The total liability for the Iliad Note Purchase Agreement, net of discount and financing fees, was $0.9 million at March&#160;31, 2020 and $1.0 million at December&#160;31, 2019. Unamortized loan discount and debt issuance costs were $0.2 million at March&#160;31, 2020 and December 31, 2019.</span></div><div><span><br/></span></div><div style="margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the event our common stock is delisted from NASDAQ, the amount outstanding under the Iliad Note will automatically increase by 15% as of the date of such delisting.</span></div><div style="margin-bottom:12pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the Iliad Note Purchase Agreement and the Iliad Note, we have, among other things, agreed that, until the Iliad Note is repaid:</span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">10% of gross proceeds the Company receives from the sale of our common stock or other equity must be paid to Iliad and will be applied to reduce the outstanding balance of the Iliad Note (the failure to make such a prepayment is not an event of default under the Iliad Note, but will increase the amount then outstanding under the Iliad Note by 10%); and</span></div><div style="padding-left:36pt;"><span><br/></span></div><div style="text-indent:-18pt;padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">unless agreed to by Iliad, we will not engage in certain financings that involve the issuance of securities that include a conversion rights in which the number of shares of common stock that may be issued pursuant to such conversion right varies with the market price of our common stock (a &#8220;Restricted Issuance&#8221;); provided, however, if Iliad does not agree to a Restricted Issuance, the Company may on up to three occasions make the Restricted Issuance anyway, but the outstanding balance of the Iliad Note will increase 3% on each occasion the Company exercises its right to make the Restricted Issuance without Iliad&#8217;s agreement. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">In accordance with the terms of the Iliad Note, 10% of the gross proceeds from the January 2020 Equity Offering ($275 thousand) were used to make payments on the Iliad Note, of which $226 thousand went towards the outstanding principal amount.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Upon the occurrence of an event of default under the Iliad Note, Iliad may accelerate the date for the repayment of the amount outstanding under the Iliad Note and increase the amount outstanding by an amount ranging from 5% to 15%, depending on the nature of the default. Certain insolvency and bankruptcy related events of default will result in the automatic acceleration of the amount outstanding under the Iliad Note and the outstanding amount due will be automatically increased by 5%. After the occurrence of an event of default, Iliad may elect to have interest accrue on the Iliad Note at a rate per annum of 22%, or such lesser rate as permitted under applicable law.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -URI http://asc.fasb.org/topic&amp;trid=2208564<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6811053072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Restructuring<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringAndRelatedActivitiesAbstract', window );"><strong>Restructuring and Related Activities [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock', window );">Restructuring</a></td>
<td class="text">RESTRUCTURING<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March 31, 2020, we recorded net restructuring credits of approximately $14 thousand, related to the costs and offsetting sublease income and accretion expense for the remaining lease obligation for our former New York, New York office. For additional information regarding the restructuring actions taken as part of the 2017 and 2019 restructuring plans, please refer to Note 3, &#8220;Restructuring,&#8221; included under Item&#160;8 of our 2019 Annual Report.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Our restructuring liabilities consist of estimated ongoing costs related to long-term operating lease obligations, which the Company has exited. The recorded value of the ongoing lease obligations is based on the remaining lease term and payment amount, discounted to present value. Changes in subsequent periods resulting from a revision to either the timing or the </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">amount of estimated cash flows over the future period are measured using the credit adjusted, risk free rate that was used to measure the restructuring liabilities initially. Please also refer to Note 6, &#8220;Leases&#8221;.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following is a reconciliation of the beginning and ending balances of our restructuring liability as it relates to the 2017 and 2019 restructuring plans (in thousands):</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:78.030%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:17.970%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring Liability</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at December 31, 2019</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accretion of lease obligations</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Payments</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(8)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div style="text-align:center;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following is a reconciliation of the ending balance of our restructuring liability at March&#160;31, 2020 to the balance sheet:</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:78.030%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:17.970%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Restructuring Liability</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at March 31, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">31&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less, short-term restructuring liability</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">24&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Long-term restructuring liability, included in other liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of the restructuring actions and initiatives described above, we have reduced our operating expenses to be more commensurate with our sales volumes. However, we continue to incur losses and have a substantial accumulated deficit, and </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">substantial doubt about our ability to continue as a going concern continues to exist at March&#160;31, 2020. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Since the executive transition on April 1, 2019, we have continued to evaluate and assess strategic options as we seek to achieve profitability. We plan to achieve profitability through growing our sales by continuing to execute on our multi-channel sales strategy that targets key verticals such as government, healthcare, education and commercial and industrial, complemented by our marketing outreach campaigns, channel partnerships, and additional sales from a new e-commerce platform, which we plan to launch in the second quarter of 2020. We also plan to continue to develop advanced lighting and lighting control technologies and introduce impactful new products such as the EnFocus&#8482;, a breakthrough lighting control platform we officially launched during the second quarter of 2020. In addition, we continue to apply rigorous and financial disciplines in our organizational structure, business processes and policies, and supply chain practices to help accelerate our path towards profitability.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">As described in Note 9, we also raised approximately $2.3 million of net proceeds upon the issuance of common stock and warrants under the January 2020 Equity Offering</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The restructuring and cost cutting initiatives implemented during 2019 as well as the January 2020 equity offering that significantly strengthened our balance sheet were designed to allow us to effectively execute these strategies. However, our efforts may not occur as quickly as we envision or be successful, due to the long sales cycle in our industry, the corresponding time required to ramp up sales from new products and markets into this sales cycle, the timing of introductions of additional new products, significant competition, potential sales volatility given our customer concentration, and the recent and lingering economic impact from COVID-19 pandemic, among other factors. As a result, we will continue to review and pursue selected external funding sources to ensure adequate financial resources to execute across the timelines required to achieve these objectives including, but not limited to, the following:</span></div><div><span><br/></span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining financing from traditional or non-traditional investment capital organizations or individuals; </span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining funding from the sale of our common stock or other equity or debt instruments; and</span></div><div style="padding-left:36pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">obtaining debt financing with lending terms that more closely match our business model and capital needs.</span></div><div style="padding-left:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">There can be no assurance that we will obtain funding on acceptable terms, in a timely fashion, or at all. Obtaining additional funding contains risks, including:</span></div><div><span><br/></span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">additional equity financing may not be available to us on satisfactory terms and any equity we are able to issue could lead to dilution for current stockholders and have rights, preferences and privileges senior to </span></div><div style="padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">our common stock;</span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">loans or other debt instruments may have terms and/or conditions, such as interest rate, restrictive covenants, conversion features, refinancing demands, and control or revocation provisions, which are not acceptable to management or our board of directors; and</span></div><div style="text-indent:-36pt;padding-left:72pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:32.5pt;">the current environment in capital markets combined with our capital constraints may prevent us from being able to obtain adequate debt financing.</span></div><div style="padding-left:36pt;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">If we fail to obtain the required additional financing to sustain our business before we are able to produce levels of revenue to meet our financial needs, we will need to delay, scale back or eliminate our business plan and further reduce our operating costs and headcount, each of which would have a material adverse effect on our business, future prospects, and financial condition. A lack of additional funding could also result in our inability to continue as a going concern and force us to sell certain assets or discontinue or curtail our operations and, as a result, investors in the Company could lose their entire investment.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Considering both quantitative and qualitative information, we continue to believe that the combination of our plans to obtain additional external funding , timely reorganizational actions, current financial position, liquid resources, obligations due or anticipated within the next year, development and implementation of </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">an excess inventory reduction plan, application and successful acquisition of a Payroll Protection Plan (&#8220;PPP&#8221;) loan during April 2020, plans and initiatives in our R&amp;D, product development and sales and marketing, development of potential channel partnerships, if adequately executed, will provide us with an ability to finance our operations through the next twelve months  and will mitigate the substantial doubt about our ability to continue as a going concern. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On May 15, 2019, we received a letter from the Nasdaq Stock Market (&#8220;NASDAQ&#8221;) advising us that for 30 consecutive trading days preceding the date of the letter, the bid price of our common stock had closed below the $1.00 per share minimum required for continued listing on NASDAQ pursuant to listing rules. Therefore, we could be subject to delisting if we did not regain compliance within the compliance period or extend the compliance period by filing for an extension. On October 15, 2019, the Company formally requested a 180-day extension beginning November 12, 2019 and is evaluating options to regain compliance. </span></div>On April 16, 2020, NASDAQ announced that, in response to the COVID-19 pandemic and related extraordinary market conditions, it is providing temporary relief through June 30, 2020 from, among other rules, the $1.00 minimum bid price rule. As a result, Energy Focus has until July 24, 2020 to come into compliance with the $1.00 minimum bid price rule. Energy Focus is evaluating its options to come into compliance, including, in the discretion of its board of directors, effectuating a reverse stock split of its common stock at a ratio of at least 1-for-2 and up to 1-for-20, which discretionary reverse stock split has been approved by Energy Focus&#8217; stockholders, provided it occurs no later than June 17, 2020.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringAndRelatedActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringAndRelatedActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 420<br> -URI http://asc.fasb.org/topic&amp;trid=2175745<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6800719584">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract', window );"><strong>Statement of Comprehensive Income [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Income (Loss) Attributable to Parent</a></td>
<td class="num">$ (541)<span></span>
</td>
<td class="num">$ (2,865)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTaxAbstract', window );"><strong>Other comprehensive loss:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent', window );">Foreign currency translation adjustments</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive loss</a></td>
<td class="num">$ (541)<span></span>
</td>
<td class="num">$ (2,865)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=d3e557-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTaxAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTaxAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637391&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118930883&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=116637232&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569643-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>51
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "efoi-20200331.htm": {
   "axisCustom": 1,
   "axisStandard": 20,
   "contextCount": 134,
   "dts": {
    "calculationLink": {
     "local": [
      "efoi-20200331_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "efoi-20200331_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-eedm-def-2019-01-31.xml",
      "http://xbrl.fasb.org/srt/2019/elts/srt-eedm1-def-2019-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "efoi-20200331.htm"
     ]
    },
    "labelLink": {
     "local": [
      "efoi-20200331_lab.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-doc-2019-01-31.xml",
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "efoi-20200331_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "efoi-20200331.xsd"
     ],
     "remote": [
      "http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-roles-2019-01-31.xsd",
      "https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-parts-codification-2019-01-31.xsd"
     ]
    }
   },
   "elementCount": 478,
   "entityCount": 1,
   "hidden": {
    "http://www.energyfocusinc.com/20200331": 1,
    "http://xbrl.sec.gov/dei/2019-01-31": 6,
    "total": 7
   },
   "keyCustom": 50,
   "keyStandard": 329,
   "memberCustom": 15,
   "memberStandard": 35,
   "nsprefix": "efoi",
   "nsuri": "http://www.energyfocusinc.com/20200331",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001001 - Document - Cover Page",
     "role": "http://www.energyfocusinc.com/role/CoverPage",
     "shortName": "Cover Page",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2112104 - Disclosure - Restructuring",
     "role": "http://www.energyfocusinc.com/role/Restructuring",
     "shortName": "Restructuring",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InventoryDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2116105 - Disclosure - Inventories",
     "role": "http://www.energyfocusinc.com/role/Inventories",
     "shortName": "Inventories",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InventoryDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2119106 - Disclosure - Property and Equipment",
     "role": "http://www.energyfocusinc.com/role/PropertyandEquipment",
     "shortName": "Property and Equipment",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeFinanceLeasesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2122107 - Disclosure - Leases",
     "role": "http://www.energyfocusinc.com/role/Leases",
     "shortName": "Leases",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeFinanceLeasesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2130108 - Disclosure - Debt",
     "role": "http://www.energyfocusinc.com/role/Debt",
     "shortName": "Debt",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2132109 - Disclosure - Income Taxes",
     "role": "http://www.energyfocusinc.com/role/IncomeTaxes",
     "shortName": "Income Taxes",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ShareholdersEquityAndShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2134110 - Disclosure - Stockholders' Equity",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquity",
     "shortName": "Stockholders' Equity",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ShareholdersEquityAndShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2142111 - Disclosure - Commitments and Contingencies",
     "role": "http://www.energyfocusinc.com/role/CommitmentsandContingencies",
     "shortName": "Commitments and Contingencies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i04ac1e4aeed8456f9519abf6bc99c091_D20190101-20190930",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2144112 - Disclosure - Subsequent Events",
     "role": "http://www.energyfocusinc.com/role/SubsequentEvents",
     "shortName": "Subsequent Events",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2203201 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Policies)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1002002 - Statement - Condensed Consolidated Balance Sheets (Parentheticals)",
     "role": "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
     "shortName": "Condensed Consolidated Balance Sheets (Parentheticals)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2304301 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Tables)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2313302 - Disclosure - Restructuring (Tables)",
     "role": "http://www.energyfocusinc.com/role/RestructuringTables",
     "shortName": "Restructuring (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2317303 - Disclosure - Inventories (Tables)",
     "role": "http://www.energyfocusinc.com/role/InventoriesTables",
     "shortName": "Inventories (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2320304 - Disclosure - Property and Equipment (Tables)",
     "role": "http://www.energyfocusinc.com/role/PropertyandEquipmentTables",
     "shortName": "Property and Equipment (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeaseCostTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2323305 - Disclosure - Leases (Tables)",
     "role": "http://www.energyfocusinc.com/role/LeasesTables",
     "shortName": "Leases (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeaseCostTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2335306 - Disclosure - Stockholders' Equity (Tables)",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquityTables",
     "shortName": "Stockholders' Equity (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "efoi:ClassOfWarrantOrRightWarrantsIssued",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405401 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "ia713bf3eff784f288fa0374e6894136a_D20191001-20191031",
      "decimals": null,
      "lang": "en-US",
      "name": "efoi:StandardProductWarrantyNumberofYears",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Revenues",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2406402 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DisaggregationOfRevenueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "ie90e81f533144adc9e7f84014018c623_D20200101-20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:Revenues",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2407403 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Loss per Share (Details)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Loss per Share (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "iea8e5d5749fb467d9f3d8a76841e967f_I20191231",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProductWarrantyAccrual",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2408404 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Warranty Activity (Details)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies - Warranty Activity (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "iea8e5d5749fb467d9f3d8a76841e967f_I20191231",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProductWarrantyAccrual",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:Revenues",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1003003 - Statement - Condensed Consolidated Statements of Operations (Unaudited)",
     "role": "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited",
     "shortName": "Condensed Consolidated Statements of Operations (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:CostOfGoodsAndServicesSold",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409405 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Financial Instruments Assets and Liabilities (Details)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies - Financial Instruments Assets and Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idd34bcd309e042f5bf8b1da1f2f951a8_I20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:OtherDeferredCompensationArrangementsLiabilityCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2410406 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Rollforward (Details)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies - Rollforward (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate",
      "reportCount": 1,
      "unitRef": "number",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2411407 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Fair Value Inputs (Details)",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies - Fair Value Inputs (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i87abfff6e40549fe904435033c12b8cc_D20200101-20200331",
      "decimals": "4",
      "lang": "en-US",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i261d88ea68e1405ca668c01533929197_D20190101-20190331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RestructuringCosts",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2414408 - Disclosure - Restructuring - Narrative (Details)",
     "role": "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
     "shortName": "Restructuring - Narrative (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i89a8e395070043f28dedef117134220c_D20200101-20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:RestructuringCosts",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "efoi:RestructuringReserveAccretion",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2415409 - Disclosure - Restructuring - Reconciliation of Restructuring Liability (Details)",
     "role": "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails",
     "shortName": "Restructuring - Reconciliation of Restructuring Liability (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "efoi:RestructuringReserveAccretion",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InventoryRawMaterialsNetOfReserves",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2418410 - Disclosure - Inventories (Details)",
     "role": "http://www.energyfocusinc.com/role/InventoriesDetails",
     "shortName": "Inventories (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfInventoryCurrentTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:InventoryRawMaterialsNetOfReserves",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2421411 - Disclosure - Property and Equipment - Schedule of Property and Equipment (Details)",
     "role": "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails",
     "shortName": "Property and Equipment - Schedule of Property and Equipment (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331",
      "decimals": "4",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseDiscountRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2424412 - Disclosure - Leases - Narrative (Details)",
     "role": "http://www.energyfocusinc.com/role/LeasesNarrativeDetails",
     "shortName": "Leases - Narrative (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i050e52380e0f400fbb1a0f7c3c3db7ef_I20190331",
      "decimals": "4",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseDiscountRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubleaseIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2425413 - Disclosure - Leases - Components of Lease Cost (Details)",
     "role": "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails",
     "shortName": "Leases - Components of Lease Cost (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubleaseIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "efoi:LeaseSupplementalBalanceSheetInformationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OperatingLeaseRightOfUseAsset",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2426414 - Disclosure - Leases - Schedule of Supplemental Balance Sheet Information (Details)",
     "role": "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails",
     "shortName": "Leases - Schedule of Supplemental Balance Sheet Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "efoi:LeaseSupplementalBalanceSheetInformationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "efoi:OperatingLeaseRightofUseAssetIncludingRestructuredLeases",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1004004 - Statement - Condensed Consolidated Statements of Comprehensive Loss (Unaudited)",
     "role": "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited",
     "shortName": "Condensed Consolidated Statements of Comprehensive Loss (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2427415 - Disclosure - Leases - Schedule of Future Maturities of Lease Liabilities (Details)",
     "role": "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails",
     "shortName": "Leases - Schedule of Future Maturities of Lease Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "efoi:SupplementalCashFlowInformationRelatedToLeasesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OperatingLeasePayments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2429417 - Disclosure - Leases - Schedule of Supplemental Cash Flow Information (Details)",
     "role": "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails",
     "shortName": "Leases - Schedule of Supplemental Cash Flow Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "efoi:SupplementalCashFlowInformationRelatedToLeasesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OperatingLeasePayments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LinesOfCreditCurrent",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2431418 - Disclosure - Debt - Narrative (Details)",
     "role": "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
     "shortName": "Debt - Narrative (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i5d9e4687848f449d8f6814d835a62769_I20200116",
      "decimals": "-5",
      "lang": "en-US",
      "name": "efoi:AccumulatedInterestOnSubordinatedDebt",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "iea8e5d5749fb467d9f3d8a76841e967f_I20191231",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "efoi:DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2433419 - Disclosure - Income Taxes - Narrative (Details)",
     "role": "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails",
     "shortName": "Income Taxes - Narrative (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "iea8e5d5749fb467d9f3d8a76841e967f_I20191231",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "efoi:DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommonStockParOrStatedValuePerShare",
      "reportCount": 1,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2436420 - Disclosure - Stockholders' Equity - Preferred Stock (Details)",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails",
     "shortName": "Stockholders' Equity - Preferred Stock (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "4",
      "lang": "en-US",
      "name": "efoi:PercentageOfSeriesAPreferredStockEligibleToVote",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "efoi:ClassOfWarrantOrRightWarrantsIssued",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2437421 - Disclosure - Stockholders' Equity - Issuance of Common Stock and Warrants (Details)",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
     "shortName": "Stockholders' Equity - Issuance of Common Stock and Warrants (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "efoi:ClassOfWarrantOrRightWarrantsIssued",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2438422 - Disclosure - Stockholders' Equity - Warrants (Details)",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails",
     "shortName": "Stockholders' Equity - Warrants (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2439423 - Disclosure - Stockholders' Equity - Stock-Based Compensation (Details)",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails",
     "shortName": "Stockholders' Equity - Stock-Based Compensation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "2",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharePrice",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2440424 - Disclosure - Stockholders' Equity - Stock Options and a Summary of Activity (Details)",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails",
     "shortName": "Stockholders' Equity - Stock Options and a Summary of Activity (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "2",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharePrice",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "ibea071a5d0684ca1ad02fb84093b3cf9_I20181231",
      "decimals": "INF",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2441425 - Disclosure - Stockholders' Equity - Restricted Stock Units (Details)",
     "role": "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
     "shortName": "Stockholders' Equity - Restricted Stock Units (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i64d02fe0a3764e09b200fb522d40e37f_I20191231",
      "decimals": "INF",
      "lang": "en-US",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i15d146bbf07b4eb29e6d06199f9fb81d_I20181231",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharesOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1005005 - Statement - Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited)",
     "role": "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited",
     "shortName": "Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i15d146bbf07b4eb29e6d06199f9fb81d_I20181231",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharesOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i3a0e8a515dea47a7902d4b032b35851a_I20190930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PurchaseObligation",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2443426 - Disclosure - Commitments and Contingencies Purchase obligations (Details)",
     "role": "http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails",
     "shortName": "Commitments and Contingencies Purchase obligations (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i3a0e8a515dea47a7902d4b032b35851a_I20190930",
      "decimals": "-5",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PurchaseObligation",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i05075ab4b04f4a998a4e8bba7413087d_D20200417-20200417",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProceedsFromLoanOriginations1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2445427 - Disclosure - Subsequent Events (Details)",
     "role": "http://www.energyfocusinc.com/role/SubsequentEventsDetails",
     "shortName": "Subsequent Events (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i05075ab4b04f4a998a4e8bba7413087d_D20200417-20200417",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ProceedsFromLoanOriginations1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeLossFromContinuingOperations",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1006006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)",
     "role": "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited",
     "shortName": "Condensed Consolidated Statements of Cash Flows (Unaudited)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:ShareBasedCompensation",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1101101 - Statement - Condensed Consolidated Balance Sheets",
     "role": "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
     "shortName": "Condensed Consolidated Balance Sheets",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i41e418bd29a84e31b75b8cff14c0328f_I20200331",
      "decimals": "-3",
      "lang": "en-US",
      "name": "us-gaap:AccountsReceivableNetCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NatureOfOperations",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2101102 - Disclosure - Nature of Operations",
     "role": "http://www.energyfocusinc.com/role/NatureofOperations",
     "shortName": "Nature of Operations",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NatureOfOperations",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2102103 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies",
     "role": "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies",
     "shortName": "Basis of Presentation and Summary of Significant Accounting Policies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "idb263e786cfe48f89de52c578650d9d7_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9999": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "efoi-20200331.htm",
      "contextRef": "i23d64e97e093440b873b2fb9ced565e2_I20190101",
      "decimals": "-3",
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "",
     "isDefault": "false",
     "longName": "Uncategorized Items - efoi-20200331.htm",
     "role": "http://xbrl.sec.gov/role/uncategorizedFacts",
     "shortName": "Uncategorized Items - efoi-20200331.htm",
     "subGroupType": "",
     "uniqueAnchor": null
    }
   },
   "segmentCount": 50,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus",
        "terseLabel": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus",
        "terseLabel": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r284"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report",
        "terseLabel": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r285"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report",
        "terseLabel": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity Address, Address Line Two",
        "terseLabel": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding",
        "terseLabel": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status",
        "terseLabel": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category",
        "terseLabel": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r287"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current",
        "terseLabel": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company",
        "terseLabel": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business",
        "terseLabel": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r282"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r283"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CoverPage"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "efoi_A2017RestructuringPlanMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2017 Restructuring Plan [Member]",
        "label": "2017 Restructuring Plan [Member]",
        "terseLabel": "2017 Restructuring Plan"
       }
      }
     },
     "localname": "A2017RestructuringPlanMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_AccumulatedInterestOnSubordinatedDebt": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated Interest on Subordinated Debt",
        "label": "Accumulated Interest on Subordinated Debt",
        "terseLabel": "Accumulated Interest on Subordinated Debt"
       }
      }
     },
     "localname": "AccumulatedInterestOnSubordinatedDebt",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_AllOtherProductsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "All Other Products [Member]",
        "label": "All Other Products [Member]",
        "terseLabel": "All Other Products"
       }
      }
     },
     "localname": "AllOtherProductsMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_ClassOfWarrantOrRightWarrantsIssued": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Class Of Warrant Or Right, Warrants Issued",
        "label": "Class Of Warrant Or Right, Warrants Issued",
        "terseLabel": "Class Of Warrant Or Right, Warrants Issued"
       }
      }
     },
     "localname": "ClassOfWarrantOrRightWarrantsIssued",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commercial LEDFL Tubular LED Lamps (Excluding Battery Backup TLED), Troffer Luminaires, And Certain Globe Lights [Member]",
        "label": "Commercial LEDFL Tubular LED Lamps (Excluding Battery Backup TLED), Troffer Luminaires, And Certain Globe Lights [Member]",
        "terseLabel": "Commercial LEDFL Tubular LED Lamps (Excluding Battery Backup TLED), Troffer Luminaires, And Certain Globe Lights"
       }
      }
     },
     "localname": "CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_CommercialProductsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commercial Products",
        "label": "Commercial Products [Member]",
        "terseLabel": "Commercial"
       }
      }
     },
     "localname": "CommercialProductsMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent",
        "label": "Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent",
        "terseLabel": "Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent"
       }
      }
     },
     "localname": "DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent",
        "label": "Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent",
        "terseLabel": "Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent"
       }
      }
     },
     "localname": "DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Increase In Amount Outstanding From Default Event, Percent",
        "label": "Debt Instrument, Increase In Amount Outstanding From Default Event, Percent",
        "terseLabel": "Debt Instrument, Increase In Amount Outstanding From Default Event, Percent"
       }
      }
     },
     "localname": "DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent",
        "label": "Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent",
        "terseLabel": "Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent"
       }
      }
     },
     "localname": "DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent",
        "label": "Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent",
        "terseLabel": "Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_DebtInstrumentPeriodAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument Period",
        "label": "Debt Instrument Period [Axis]",
        "terseLabel": "Debt Instrument Period [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentPeriodAxis",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "efoi_DebtInstrumentPeriodDomainDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument Period Domain",
        "label": "Debt Instrument Period Domain [Domain]",
        "terseLabel": "Debt Instrument Period Domain [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentPeriodDomainDomain",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_DebtInstrumentPeriodTwoMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Period Two",
        "label": "Debt Instrument, Period Two [Member]",
        "terseLabel": "Debt Instrument, Period Two [Member]"
       }
      }
     },
     "localname": "DebtInstrumentPeriodTwoMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_DebtInstrumentPrepaymentPremiumPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument Prepayment Premium Percent",
        "label": "Debt Instrument Prepayment Premium Percent",
        "terseLabel": "Debt Instrument Prepayment Premium Percent"
       }
      }
     },
     "localname": "DebtInstrumentPrepaymentPremiumPercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_DebtInstrumentProceedsToBePaidToLenderPercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Proceeds To Be Paid To Lender, Percent",
        "label": "Debt Instrument, Proceeds To Be Paid To Lender, Percent",
        "terseLabel": "Debt Instrument, Proceeds To Be Paid To Lender, Percent"
       }
      }
     },
     "localname": "DebtInstrumentProceedsToBePaidToLenderPercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Deferred Tax Assets, Operating Loss Carryforwards, Portion Available After Application Of IRC Section 382 Limitations",
        "label": "Deferred Tax Assets, Operating Loss Carryforwards, Portion Available After Application Of IRC Section 382 Limitations",
        "terseLabel": "Deferred tax assets, operating loss carryforwards, portion available after application of IRC Section 382 limitations"
       }
      }
     },
     "localname": "DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_DistributorToTheU.S.NavyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Distributor To The U.S. Navy [Member]",
        "label": "Distributor To The U.S. Navy [Member]",
        "terseLabel": "Distributor To The U.S. Navy"
       }
      }
     },
     "localname": "DistributorToTheU.S.NavyMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_FinanceLeaseRightOfUseAssetAccumulatedDepreciation": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_FinanceLeaseRightOfUseAsset",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Lease, Right-Of-Use Asset, Accumulated Depreciation",
        "label": "Finance Lease, Right-Of-Use Asset, Accumulated Depreciation",
        "negatedTerseLabel": "Allowances for depreciation"
       }
      }
     },
     "localname": "FinanceLeaseRightOfUseAssetAccumulatedDepreciation",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_FinanceLeaseRightOfUseAssetGross": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_FinanceLeaseRightOfUseAsset",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Lease, Right-Of-Use Asset, Gross",
        "label": "Finance Lease, Right-Of-Use Asset, Gross",
        "terseLabel": "Property and equipment"
       }
      }
     },
     "localname": "FinanceLeaseRightOfUseAssetGross",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_FinanceLeaseRightOfUseAssetMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Lease, Right Of Use Asset [Member]",
        "label": "Finance Lease, Right Of Use Asset [Member]",
        "terseLabel": "Finance lease right-of-use asset"
       }
      }
     },
     "localname": "FinanceLeaseRightOfUseAssetMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_IncreaseDecreaseInProvisionForWarranties": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Increase (Decrease) In Provision For Warranties",
        "label": "Increase (Decrease) In Provision For Warranties",
        "terseLabel": "Provision for warranties"
       }
      }
     },
     "localname": "IncreaseDecreaseInProvisionForWarranties",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_InstitutionalInvestorMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Institutional Investor",
        "label": "Institutional Investor [Member]",
        "terseLabel": "Institutional Investor [Member]"
       }
      }
     },
     "localname": "InstitutionalInvestorMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_InventoryValuationReservesRawMaterials": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/InventoriesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_InventoryNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Inventory Valuation Reserves, Raw Materials",
        "label": "Inventory Valuation Reserves, Raw Materials",
        "negatedLabel": "Reserves for excess, obsolete, and slow-moving inventories"
       }
      }
     },
     "localname": "InventoryValuationReservesRawMaterials",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/InventoriesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_LEDFLTubularLEDLampsExcludingRedCapsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "LEDFL Tubular LED Lamps (Excluding Red Caps) [Member]",
        "label": "LEDFL Tubular LED Lamps (Excluding Red Caps) [Member]",
        "terseLabel": "LEDFL Tubular LED Lamps (Excluding Red Caps)"
       }
      }
     },
     "localname": "LEDFLTubularLEDLampsExcludingRedCapsMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease, Supplemental Balance Sheet Information [Table Text Block]",
        "label": "Lease, Supplemental Balance Sheet Information [Table Text Block]",
        "terseLabel": "Schedule of Supplemental Balance Sheet Information"
       }
      }
     },
     "localname": "LeaseSupplementalBalanceSheetInformationTableTextBlock",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "efoi_LessorOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 1.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessor, Operating Lease, Liability, Undiscounted Excess Amount",
        "label": "Lessor, Operating Lease, Liability, Undiscounted Excess Amount",
        "negatedLabel": "Less imputed interest"
       }
      }
     },
     "localname": "LessorOperatingLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_LineOfCreditFacilityAnnualFacilityFeePercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "LineOfCreditFacilityAnnualFacilityFeePercent",
        "label": "LineOfCreditFacilityAnnualFacilityFeePercent",
        "terseLabel": "LineOfCreditFacilityAnnualFacilityFeePercent"
       }
      }
     },
     "localname": "LineOfCreditFacilityAnnualFacilityFeePercent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_LineOfCreditFacilityCollateralManagementFee": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "LineOfCreditFacilityCollateralManagementFee",
        "label": "LineOfCreditFacilityCollateralManagementFee",
        "terseLabel": "LineOfCreditFacilityCollateralManagementFee"
       }
      }
     },
     "localname": "LineOfCreditFacilityCollateralManagementFee",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_LineofCreditFacilityOverdraftFeePercentage": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "LineofCreditFacilityOverdraftFeePercentage",
        "label": "LineofCreditFacilityOverdraftFeePercentage",
        "terseLabel": "LineofCreditFacilityOverdraftFeePercentage"
       }
      }
     },
     "localname": "LineofCreditFacilityOverdraftFeePercentage",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_MMMProductsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "MMM Products",
        "label": "MMM Products [Member]",
        "terseLabel": "MMM products"
       }
      }
     },
     "localname": "MMMProductsMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Net proceeds from the conversion of convertible debt to preferred stock",
        "label": "Net proceeds from the conversion of convertible debt to preferred stock",
        "terseLabel": "net proceeds from the conversion of convertible debt to preferred stock"
       }
      }
     },
     "localname": "NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Note Payable, Percentage Increase Due to Deferral of Redemption Option",
        "label": "Note Payable, Percentage Increase Due to Deferral of Redemption Option",
        "terseLabel": "Note Payable, Percentage Increase Due to Deferral of Redemption Option"
       }
      }
     },
     "localname": "NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_NotePurchaseAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Note Purchase Agreement",
        "label": "Note Purchase Agreement [Member]",
        "terseLabel": "Note Purchase Agreement [Member]"
       }
      }
     },
     "localname": "NotePurchaseAgreementMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_OfferingCosts": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Offering Costs",
        "label": "Offering Costs",
        "terseLabel": "Offering Costs"
       }
      }
     },
     "localname": "OfferingCosts",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_OperatingLeaseCostNetOfSubleaseIncome": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operating Lease, Cost, Net Of Sublease Income",
        "label": "Operating Lease, Cost, Net Of Sublease Income",
        "totalLabel": "Operating lease cost, net"
       }
      }
     },
     "localname": "OperatingLeaseCostNetOfSubleaseIncome",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_OperatingLeaseLiabilityIncludingRestructuredLeases": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operating Lease, Liability, Including Restructured Leases",
        "label": "Operating Lease, Liability, Including Restructured Leases",
        "totalLabel": "Operating lease liabilities, total"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityIncludingRestructuredLeases",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_OperatingLeaseReceivable": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 2.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operating Lease, Receivable",
        "label": "Operating Lease, Receivable",
        "negatedTerseLabel": "Total lease obligations"
       }
      }
     },
     "localname": "OperatingLeaseReceivable",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operating Lease, Right-of-Use Asset, Including Restructured Leases",
        "label": "Operating Lease, Right-of-Use Asset, Including Restructured Leases",
        "totalLabel": "Operating lease right-of-use assets, total"
       }
      }
     },
     "localname": "OperatingLeaseRightofUseAssetIncludingRestructuredLeases",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_PaycheckProtectionProgramMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Paycheck Protection Program",
        "label": "Paycheck Protection Program [Member]",
        "terseLabel": "Paycheck Protection Program"
       }
      }
     },
     "localname": "PaycheckProtectionProgramMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_PaymentsForClearingFees": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments For Clearing Fees",
        "label": "Payments For Clearing Fees",
        "terseLabel": "Amount paid for clearing fees"
       }
      }
     },
     "localname": "PaymentsForClearingFees",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_PaymentsForPlacementAgentCommissions": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments For Placement Agent Commissions",
        "label": "Payments For Placement Agent Commissions",
        "terseLabel": "Amount paid for placement agent commissions"
       }
      }
     },
     "localname": "PaymentsForPlacementAgentCommissions",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments Related To Expenses For Registered Direct Offering And Concurrent Private Placement",
        "label": "Payments Related To Expenses For Registered Direct Offering And Concurrent Private Placement",
        "terseLabel": "Amount paid related to expenses for registered direct offering and concurrent private placement"
       }
      }
     },
     "localname": "PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_PercentageOfSeriesAPreferredStockEligibleToVote": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of Series A Preferred Stock Eligible to Vote",
        "label": "Percentage of Series A Preferred Stock Eligible to Vote",
        "terseLabel": "Percentage of Series A Preferred Stock Eligible to Vote"
       }
      }
     },
     "localname": "PercentageOfSeriesAPreferredStockEligibleToVote",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "efoi_ProceedsFromIssuanceOfCommonStockAndWarrants": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Proceeds from Issuance of Common Stock and Warrants",
        "label": "Proceeds from Issuance of Common Stock and Warrants",
        "negatedLabel": "Proceeds from the issuance of common stock and warrants"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfCommonStockAndWarrants",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs",
        "label": "Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs",
        "terseLabel": "Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs"
       }
      }
     },
     "localname": "ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RegionalCommercialLightingRetrofitCompanyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Regional Commercial Lighting Retrofit Company",
        "label": "Regional Commercial Lighting Retrofit Company [Member]",
        "terseLabel": "Distributor for the U.S. Navy and a Regional Commercial Lighting Retrofit Company [Member]"
       }
      }
     },
     "localname": "RegionalCommercialLightingRetrofitCompanyMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_RestructuredLeaseOperatingLeaseCost": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": 2.0,
       "parentTag": "efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Lease, Operating Lease, Cost",
        "label": "Restructured Lease, Operating Lease, Cost",
        "terseLabel": "Lease cost"
       }
      }
     },
     "localname": "RestructuredLeaseOperatingLeaseCost",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Lease, Operating Lease, Cost, Net Of Sublease Income",
        "label": "Restructured Lease, Operating Lease, Cost, Net Of Sublease Income",
        "totalLabel": "Restructured lease cost, net"
       }
      }
     },
     "localname": "RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeaseSubleaseIncome": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": 1.0,
       "parentTag": "efoi_RestructuredLeaseOperatingLeaseCostNetOfSubleaseIncome",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Lease, Sublease Income",
        "label": "Restructured Lease, Sublease Income",
        "negatedTerseLabel": "Sublease income"
       }
      }
     },
     "localname": "RestructuredLeaseSubleaseIncome",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due",
        "label": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due",
        "totalLabel": "Total future undiscounted lease payments"
       }
      }
     },
     "localname": "RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 4.0,
       "parentTag": "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Four",
        "label": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Four",
        "terseLabel": "April 2023 to March 2024"
       }
      }
     },
     "localname": "RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 3.0,
       "parentTag": "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Three",
        "label": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Three",
        "terseLabel": "April 2022 to March 2023"
       }
      }
     },
     "localname": "RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 2.0,
       "parentTag": "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two",
        "label": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due In Rolling Year Two",
        "terseLabel": "April 2021 to March 2022"
       }
      }
     },
     "localname": "RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months",
        "label": "Restructured Leases, Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months",
        "terseLabel": "April 2020 to March 2021"
       }
      }
     },
     "localname": "RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 1.0,
       "parentTag": "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "label": "Restructured Leases, Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "negatedTerseLabel": "Less imputed interest"
       }
      }
     },
     "localname": "RestructuredLeasesLesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Operating Lease Liabilities, Payments, Due, Rolling Maturity [Abstract]",
        "label": "Restructured Leases, Operating Lease Liabilities, Payments, Due, Rolling Maturity [Abstract]",
        "terseLabel": "Restructured Leases"
       }
      }
     },
     "localname": "RestructuredLeasesOperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "efoi_RestructuredLeasesOperatingLeasePayments": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Operating Lease, Payments",
        "label": "Restructured Leases, Operating Lease, Payments",
        "terseLabel": "Operating cash flows from restructured leases"
       }
      }
     },
     "localname": "RestructuredLeasesOperatingLeasePayments",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Leases, Operating Lease, Weighted Average Remaining Lease Term",
        "label": "Restructured Leases, Operating Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Restructured lease, weighted average remaining lease term"
       }
      }
     },
     "localname": "RestructuredLeasesOperatingLeaseWeightedAverageRemainingLeaseTerm",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "efoi_RestructuredOperatingLeaseLiability": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 2.0,
       "parentTag": "efoi_RestructuredLeasesLesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": 2.0,
       "parentTag": "efoi_OperatingLeaseLiabilityIncludingRestructuredLeases",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Operating Lease, Liability",
        "label": "Restructured Operating Lease, Liability",
        "terseLabel": "Restructured lease liabilities",
        "verboseLabel": "Total lease obligations"
       }
      }
     },
     "localname": "RestructuredOperatingLeaseLiability",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails",
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredOperatingLeaseLiabilityCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 11.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Operating Lease, Liability, Current",
        "label": "Restructured Operating Lease, Liability, Current",
        "terseLabel": "Restructured lease liabilities"
       }
      }
     },
     "localname": "RestructuredOperatingLeaseLiabilityCurrent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredOperatingLeaseLiabilityNoncurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Operating Lease, Liability, Noncurrent",
        "label": "Restructured Operating Lease, Liability, Noncurrent",
        "terseLabel": "Restructured lease liabilities, net of current portion"
       }
      }
     },
     "localname": "RestructuredOperatingLeaseLiabilityNoncurrent",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuredOperatingLeaseRightOfUseAsset": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": 2.0,
       "parentTag": "efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructured Operating Lease, Right-Of-Use Asset",
        "label": "Restructured Operating Lease, Right-Of-Use Asset",
        "terseLabel": "Restructured lease right-of-use assets"
       }
      }
     },
     "localname": "RestructuredOperatingLeaseRightOfUseAsset",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_RestructuringReserveAccretion": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restructuring Reserve, Accretion",
        "label": "Restructuring Reserve, Accretion",
        "terseLabel": "Accretion of lease obligations"
       }
      }
     },
     "localname": "RestructuringReserveAccretion",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "efoi_StandardProductWarrantyNumberofYears": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Standard Product Warranty, Number of Years",
        "label": "Standard Product Warranty, Number of Years",
        "terseLabel": "Warranty service periods"
       }
      }
     },
     "localname": "StandardProductWarrantyNumberofYears",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Supplemental Cash Flow Information Related to Leases",
        "label": "Supplemental Cash Flow Information Related to Leases [Table Text Block]",
        "terseLabel": "Supplemental Cash Flow Information Related to Leases"
       }
      }
     },
     "localname": "SupplementalCashFlowInformationRelatedToLeasesTableTextBlock",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "efoi_ToolingMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Tooling [Member]",
        "terseLabel": "Tooling"
       }
      }
     },
     "localname": "ToolingMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "efoi_USNavyAndShipbuildersMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "U.S. Navy and Shipbuilders",
        "label": "U.S. Navy and Shipbuilders [Member]",
        "terseLabel": "U.S. Navy and Shipbuilders [Member]"
       }
      }
     },
     "localname": "USNavyAndShipbuildersMember",
     "nsuri": "http://www.energyfocusinc.com/20200331",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MajorCustomersAxis": {
     "auth_ref": [
      "r120",
      "r169",
      "r173",
      "r276"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Customer [Axis]",
        "terseLabel": "Customer [Axis]"
       }
      }
     },
     "localname": "MajorCustomersAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_MaximumMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Maximum [Member]",
        "terseLabel": "Maximum"
       }
      }
     },
     "localname": "MaximumMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MinimumMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Minimum [Member]",
        "terseLabel": "Minimum"
       }
      }
     },
     "localname": "MinimumMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_NameOfMajorCustomerDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Customer [Domain]",
        "terseLabel": "Customer [Domain]"
       }
      }
     },
     "localname": "NameOfMajorCustomerDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r118",
      "r169",
      "r171",
      "r273",
      "r274"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Axis]",
        "terseLabel": "Product and Service [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Domain]",
        "terseLabel": "Product and Service [Domain]"
       }
      }
     },
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RangeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statistical Measurement [Axis]",
        "terseLabel": "Statistical Measurement [Axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RangeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statistical Measurement [Domain]",
        "terseLabel": "Statistical Measurement [Domain]"
       }
      }
     },
     "localname": "RangeMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_SegmentGeographicalDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Geographical [Domain]",
        "terseLabel": "Geographical [Domain]"
       }
      }
     },
     "localname": "SegmentGeographicalDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_StatementGeographicalAxis": {
     "auth_ref": [
      "r119",
      "r169",
      "r172",
      "r275",
      "r279",
      "r280"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Geographical [Axis]",
        "terseLabel": "Geographical [Axis]"
       }
      }
     },
     "localname": "StatementGeographicalAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Accounting Policies [Abstract]",
        "terseLabel": "Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountsPayableCurrent": {
     "auth_ref": [
      "r36"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accounts Payable, Current",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "AccountsPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsReceivableMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Due from customers or clients for goods or services that have been delivered or sold.",
        "label": "Accounts Receivable [Member]",
        "terseLabel": "Accounts receivable"
       }
      }
     },
     "localname": "AccountsReceivableMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountsReceivableNetCurrent": {
     "auth_ref": [
      "r2",
      "r17",
      "r121",
      "r122",
      "r170"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.",
        "label": "Accounts Receivable, after Allowance for Credit Loss, Current",
        "terseLabel": "Trade accounts receivable, less allowances of $16 and $28, respectively"
       }
      }
     },
     "localname": "AccountsReceivableNetCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedEmployeeBenefitsCurrent": {
     "auth_ref": [
      "r5",
      "r6",
      "r40"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Employee Benefits, Current",
        "terseLabel": "Accrued payroll and related benefits"
       }
      }
     },
     "localname": "AccruedEmployeeBenefitsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedProfessionalFeesCurrent": {
     "auth_ref": [
      "r5",
      "r6",
      "r40"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Professional Fees, Current",
        "terseLabel": "Accrued legal and professional fees"
       }
      }
     },
     "localname": "AccruedProfessionalFeesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedSalesCommissionCurrent": {
     "auth_ref": [
      "r5",
      "r6",
      "r40"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for sales commissions. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Sales Commission, Current",
        "terseLabel": "Accrued sales commissions"
       }
      }
     },
     "localname": "AccruedSalesCommissionCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "auth_ref": [
      "r34",
      "r136"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "negatedLabel": "Less: accumulated depreciation"
       }
      }
     },
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r49",
      "r50",
      "r51"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "terseLabel": "Accumulated other comprehensive loss"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r48",
      "r51",
      "r52",
      "r216"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "AOCI Attributable to Parent [Member]",
        "terseLabel": "Accumulated Other Comprehensive Loss"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdditionalPaidInCapitalCommonStock": {
     "auth_ref": [
      "r18"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.",
        "label": "Additional Paid in Capital, Common Stock",
        "terseLabel": "Additional paid-in capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid-in Capital [Member]",
        "terseLabel": "Additional Paid-in Capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Decrease for Tax Withholding Obligation",
        "negatedLabel": "Common stock withheld in lieu of income tax withholding on vesting of restricted stock units"
       }
      }
     },
     "localname": "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for option under share-based payment arrangement.",
        "label": "APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition",
        "terseLabel": "Stock-based compensation"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts": {
     "auth_ref": [
      "r165",
      "r166"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.",
        "label": "Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs",
        "negatedLabel": "Offering costs on issuance of common stock and warrants"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued": {
     "auth_ref": [
      "r159",
      "r165",
      "r166"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.",
        "label": "Adjustments to Additional Paid in Capital, Warrant Issued",
        "terseLabel": "Warrant liability"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalWarrantIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r80"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The sum of adjustments which are added to or deducted from net income or loss, including the portion attributable to noncontrolling interest, to reflect cash provided by or used in operating activities, in accordance with the indirect cash flow method.",
        "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities",
        "terseLabel": "Total adjustments"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "Adjustments to reconcile net loss to net cash provided by (used in) operating activities:"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AllocatedShareBasedCompensationExpense": {
     "auth_ref": [
      "r180",
      "r198",
      "r202"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "label": "Share-based Payment Arrangement, Expense",
        "terseLabel": "Stock-based compensation expense"
       }
      }
     },
     "localname": "AllocatedShareBasedCompensationExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent": {
     "auth_ref": [
      "r23",
      "r123",
      "r127"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of allowance for credit loss on accounts receivable, classified as current.",
        "label": "Accounts Receivable, Allowance for Credit Loss, Current",
        "terseLabel": "Trade accounts receivable, less allowances"
       }
      }
     },
     "localname": "AllowanceForDoubtfulAccountsReceivableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AmortizationOfDeferredLoanOriginationFeesNet": {
     "auth_ref": [
      "r79",
      "r125"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments.",
        "label": "Amortization of Deferred Loan Origination Fees, Net",
        "negatedLabel": "Amortization of loan discounts and origination fees"
       }
      }
     },
     "localname": "AmortizationOfDeferredLoanOriginationFeesNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "auth_ref": [
      "r94"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "terseLabel": "Securities excluded from net loss per share calculation (in shares)"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r116",
      "r258",
      "r266"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets [Abstract]",
        "terseLabel": "ASSETS"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsCurrent": {
     "auth_ref": [
      "r3",
      "r4",
      "r47"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Current",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "AssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets, Current [Abstract]",
        "terseLabel": "Current assets:"
       }
      }
     },
     "localname": "AssetsCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AwardTypeAxis": {
     "auth_ref": [
      "r181",
      "r200"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of award under share-based payment arrangement.",
        "label": "Award Type [Axis]",
        "terseLabel": "Award Type [Axis]"
       }
      }
     },
     "localname": "AwardTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Basis of Accounting, Policy [Policy Text Block]",
        "terseLabel": "Basis of presentation"
       }
      }
     },
     "localname": "BasisOfAccountingPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CashAndCashEquivalentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash and Cash Equivalents [Abstract]",
        "terseLabel": "Classification of cash and restricted cash:"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r0",
      "r32",
      "r81"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "terseLabel": "Cash"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
     "auth_ref": [
      "r76",
      "r81",
      "r84"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "periodEndLabel": "Cash and restricted cash, end of period",
        "periodStartLabel": "Cash and restricted cash, beginning of period",
        "totalLabel": "Cash and restricted cash"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "auth_ref": [
      "r76",
      "r228"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "totalLabel": "Net increase (decrease) in cash and restricted cash"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ClassOfStockDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock.",
        "label": "Class of Stock [Domain]",
        "terseLabel": "Class of Stock [Domain]"
       }
      }
     },
     "localname": "ClassOfStockDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1": {
     "auth_ref": [
      "r90"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Exercise price per share or per unit of warrants or rights outstanding.",
        "label": "Class of Warrant or Right, Exercise Price of Warrants or Rights",
        "terseLabel": "Class of Warrant or Right, Exercise Price of Warrants or Rights"
       }
      }
     },
     "localname": "ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]",
        "terseLabel": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r148",
      "r149"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "terseLabel": "Commitments and Contingencies"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CommitmentsandContingencies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]",
        "terseLabel": "Common Stock"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face amount or stated value per share of common stock.",
        "label": "Common Stock, Par or Stated Value Per Share",
        "terseLabel": "Common stock, par value (in usd per share)"
       }
      }
     },
     "localname": "CommonStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "label": "Common Stock, Shares Authorized",
        "terseLabel": "Common stock, authorized (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesIssued": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common Stock, Shares, Issued",
        "terseLabel": "Common stock, issued (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "auth_ref": [
      "r16",
      "r165"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "label": "Common Stock, Shares, Outstanding",
        "terseLabel": "Common stock, outstanding (in shares)"
       }
      }
     },
     "localname": "CommonStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r16"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Common Stock, Value, Issued",
        "terseLabel": "Common Stock, Value, Issued"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "auth_ref": [
      "r54",
      "r56",
      "r57"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "totalLabel": "Comprehensive loss"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]",
        "terseLabel": "Other comprehensive loss:"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTaxAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ConcentrationRiskBenchmarkDomain": {
     "auth_ref": [
      "r106",
      "r107",
      "r225",
      "r226"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The denominator in a calculation of a disclosed concentration risk percentage.",
        "label": "Concentration Risk Benchmark [Domain]",
        "terseLabel": "Concentration Risk Benchmark [Domain]"
       }
      }
     },
     "localname": "ConcentrationRiskBenchmarkDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ConcentrationRiskByBenchmarkAxis": {
     "auth_ref": [
      "r106",
      "r107",
      "r225",
      "r226",
      "r277"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by benchmark of concentration risk.",
        "label": "Concentration Risk Benchmark [Axis]",
        "terseLabel": "Concentration Risk Benchmark [Axis]"
       }
      }
     },
     "localname": "ConcentrationRiskByBenchmarkAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ConcentrationRiskByTypeAxis": {
     "auth_ref": [
      "r106",
      "r107",
      "r225",
      "r226",
      "r277"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender.",
        "label": "Concentration Risk Type [Axis]",
        "terseLabel": "Concentration Risk Type [Axis]"
       }
      }
     },
     "localname": "ConcentrationRiskByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ConcentrationRiskLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Concentration Risk [Line Items]",
        "terseLabel": "Concentration Risk [Line Items]"
       }
      }
     },
     "localname": "ConcentrationRiskLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ConcentrationRiskPercentage1": {
     "auth_ref": [
      "r106",
      "r107",
      "r225",
      "r226"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.",
        "label": "Concentration Risk, Percentage",
        "terseLabel": "Concentration risk (less than for one percent)"
       }
      }
     },
     "localname": "ConcentrationRiskPercentage1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ConcentrationRiskTable": {
     "auth_ref": [
      "r103",
      "r106",
      "r107",
      "r108",
      "r225",
      "r227"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Describes the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.",
        "label": "Concentration Risk [Table]",
        "terseLabel": "Concentration Risk [Table]"
       }
      }
     },
     "localname": "ConcentrationRiskTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ConcentrationRiskTypeDomain": {
     "auth_ref": [
      "r106",
      "r107",
      "r225",
      "r226"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration.",
        "label": "Concentration Risk Type [Domain]",
        "terseLabel": "Concentration Risk Type [Domain]"
       }
      }
     },
     "localname": "ConcentrationRiskTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ConstructionInProgressMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.",
        "label": "Construction in Progress [Member]",
        "terseLabel": "Projects in progress"
       }
      }
     },
     "localname": "ConstructionInProgressMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ConvertibleDebtMember": {
     "auth_ref": [
      "r158"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.",
        "label": "Convertible Debt [Member]",
        "terseLabel": "Convertible Debt"
       }
      }
     },
     "localname": "ConvertibleDebtMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ConvertibleNotesPayable": {
     "auth_ref": [
      "r13",
      "r260",
      "r267",
      "r278"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 14.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.",
        "label": "Convertible Notes Payable",
        "terseLabel": "Convertible notes"
       }
      }
     },
     "localname": "ConvertibleNotesPayable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ConvertiblePreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Preferred stock that may be exchanged into common shares or other types of securities at the owner's option.",
        "label": "Convertible Preferred Stock [Member]",
        "terseLabel": "Series A Convertible Preferred Stock"
       }
      }
     },
     "localname": "ConvertiblePreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CostOfGoodsAndServicesSold": {
     "auth_ref": [
      "r64"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_GrossProfit",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.",
        "label": "Cost of Goods and Services Sold",
        "terseLabel": "Cost of sales"
       }
      }
     },
     "localname": "CostOfGoodsAndServicesSold",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CostOfSalesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing cost of sales.",
        "label": "Cost of Sales [Member]",
        "terseLabel": "Cost of sales"
       }
      }
     },
     "localname": "CostOfSalesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CreditFacilityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
        "label": "Credit Facility [Axis]",
        "terseLabel": "Credit Facility [Axis]"
       }
      }
     },
     "localname": "CreditFacilityAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CreditFacilityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
        "label": "Credit Facility [Domain]",
        "terseLabel": "Credit Facility [Domain]"
       }
      }
     },
     "localname": "CreditFacilityDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.",
        "label": "Cumulative Effect of New Accounting Principle in Period of Adoption",
        "terseLabel": "Adjustment to beginning retained earnings upon adoption of Topic 842"
       }
      }
     },
     "localname": "CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CustomerConcentrationRiskMember": {
     "auth_ref": [
      "r104"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Reflects the percentage that revenues in the period from one or more significant customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer.",
        "label": "Customer Concentration Risk [Member]",
        "terseLabel": "Customer concentration risk"
       }
      }
     },
     "localname": "CustomerConcentrationRiskMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtConversionConvertedInstrumentAmount1": {
     "auth_ref": [
      "r82",
      "r83"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Debt Conversion, Converted Instrument, Amount",
        "terseLabel": "Amount converted"
       }
      }
     },
     "localname": "DebtConversionConvertedInstrumentAmount1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtConversionConvertedInstrumentSharesIssued1": {
     "auth_ref": [
      "r82",
      "r83"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or payments in the period.",
        "label": "Debt Conversion, Converted Instrument, Shares Issued",
        "terseLabel": "Shares issued from conversion (in shares)"
       }
      }
     },
     "localname": "DebtConversionConvertedInstrumentSharesIssued1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_DebtConversionOriginalDebtInterestRateOfDebt": {
     "auth_ref": [
      "r82",
      "r83"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The rate of interest that was being paid on the original debt issue that is being converted in the noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Debt Conversion, Original Debt, Interest Rate of Debt",
        "terseLabel": "Interest rate on convertible notes"
       }
      }
     },
     "localname": "DebtConversionOriginalDebtInterestRateOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Debt Disclosure [Abstract]",
        "terseLabel": "Debt Disclosure [Abstract]"
       }
      }
     },
     "localname": "DebtDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtDisclosureTextBlock": {
     "auth_ref": [
      "r163"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.",
        "label": "Debt Disclosure [Text Block]",
        "terseLabel": "Debt"
       }
      }
     },
     "localname": "DebtDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/Debt"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DebtInstrumentAxis": {
     "auth_ref": [
      "r11",
      "r12",
      "r13",
      "r259",
      "r260",
      "r265"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.",
        "label": "Debt Instrument [Axis]",
        "terseLabel": "Debt Instrument [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument.",
        "label": "Debt Instrument, Basis Spread on Variable Rate",
        "terseLabel": "Debt Instrument, Basis Spread on Variable Rate"
       }
      }
     },
     "localname": "DebtInstrumentBasisSpreadOnVariableRate1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentCarryingAmount": {
     "auth_ref": [
      "r13",
      "r160",
      "r260",
      "r265"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.",
        "label": "Long-term Debt, Gross",
        "terseLabel": "Long-term Debt, Gross"
       }
      }
     },
     "localname": "DebtInstrumentCarryingAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentConvertibleConversionPrice1": {
     "auth_ref": [
      "r162"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The price per share of the conversion feature embedded in the debt instrument.",
        "label": "Debt Instrument, Convertible, Conversion Price",
        "terseLabel": "Conversion rate (in dollars per share)"
       }
      }
     },
     "localname": "DebtInstrumentConvertibleConversionPrice1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_DebtInstrumentFaceAmount": {
     "auth_ref": [
      "r231",
      "r233"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face (par) amount of debt instrument at time of issuance.",
        "label": "Debt Instrument, Face Amount",
        "terseLabel": "Debt Instrument, Face Amount"
       }
      }
     },
     "localname": "DebtInstrumentFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentInterestRateStatedPercentage": {
     "auth_ref": [
      "r42"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.",
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "terseLabel": "Debt Instrument, Interest Rate, Stated Percentage",
        "verboseLabel": "Loan interest rate"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateStatedPercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentNameDomain": {
     "auth_ref": [
      "r43"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.",
        "label": "Debt Instrument, Name [Domain]",
        "terseLabel": "Debt Instrument, Name [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRepurchaseAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value amount of debt instrument that was repurchased.",
        "label": "Debt Instrument, Repurchase Amount",
        "terseLabel": "Debt Instrument, Repurchase Amount"
       }
      }
     },
     "localname": "DebtInstrumentRepurchaseAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentTerm": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Debt Instrument, Term",
        "terseLabel": "Debt Instrument, Term"
       }
      }
     },
     "localname": "DebtInstrumentTerm",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": {
     "auth_ref": [
      "r161",
      "r232"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of unamortized debt discount (premium) and debt issuance costs.",
        "label": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net",
        "terseLabel": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net"
       }
      }
     },
     "localname": "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentUnamortizedPremium": {
     "auth_ref": [
      "r230",
      "r233"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after accumulated amortization, of debt premium.",
        "label": "Debt Instrument, Unamortized Premium",
        "terseLabel": "Debt Instrument, Unamortized Premium"
       }
      }
     },
     "localname": "DebtInstrumentUnamortizedPremium",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredFinanceCostsGross": {
     "auth_ref": [
      "r232"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.",
        "label": "Debt Issuance Costs, Gross",
        "terseLabel": "Unamortized debt issuance costs"
       }
      }
     },
     "localname": "DeferredFinanceCostsGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredRevenueCurrent": {
     "auth_ref": [
      "r24"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 9.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.",
        "label": "Deferred Revenue, Current",
        "terseLabel": "Deferred revenue"
       }
      }
     },
     "localname": "DeferredRevenueCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredTaxAssetsOperatingLossCarryforwards": {
     "auth_ref": [
      "r205",
      "r209",
      "r210"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.",
        "label": "Deferred Tax Assets, Operating Loss Carryforwards",
        "terseLabel": "Deferred tax assets, operating loss carry-forwards"
       }
      }
     },
     "localname": "DeferredTaxAssetsOperatingLossCarryforwards",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates.",
        "label": "Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration",
        "terseLabel": "Operating loss, subject to expiration"
       }
      }
     },
     "localname": "DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Depreciation": {
     "auth_ref": [
      "r79",
      "r134"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.",
        "label": "Depreciation",
        "terseLabel": "Depreciation"
       }
      }
     },
     "localname": "Depreciation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited",
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DisaggregationOfRevenueTableTextBlock": {
     "auth_ref": [
      "r169"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
        "label": "Disaggregation of Revenue [Table Text Block]",
        "terseLabel": "Disaggregation of revenue"
       }
      }
     },
     "localname": "DisaggregationOfRevenueTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Share-based Payment Arrangement [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisclosureTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Disclosure Text Block [Abstract]",
        "terseLabel": "Disclosure Text Block [Abstract]"
       }
      }
     },
     "localname": "DisclosureTextBlockAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DomesticCountryMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Designated tax department of the government that is entitled to levy and collect income taxes from the entity in its country of domicile.",
        "label": "Domestic Tax Authority [Member]",
        "terseLabel": "U.S. Federal, State and Local tax authorities"
       }
      }
     },
     "localname": "DomesticCountryMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share [Abstract]",
        "verboseLabel": "Numerator:"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDilutedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share, Basic and Diluted [Abstract]",
        "terseLabel": "Denominator:"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDilutedAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerSharePolicyTextBlock": {
     "auth_ref": [
      "r85",
      "r94",
      "r95",
      "r96"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.",
        "label": "Earnings Per Share, Policy [Policy Text Block]",
        "terseLabel": "Net loss per share"
       }
      }
     },
     "localname": "EarningsPerSharePolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]",
        "terseLabel": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": {
     "auth_ref": [
      "r199"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount",
        "terseLabel": "Unearned stock-based compensation"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": {
     "auth_ref": [
      "r199"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition",
        "terseLabel": "Unearned compensation expected to be recognized, period"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Revenue from External Customer [Line Items]",
        "terseLabel": "Revenue from External Customer [Line Items]"
       }
      }
     },
     "localname": "EntityWideInformationRevenueFromExternalCustomerLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquipmentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tangible personal property used to produce goods and services.",
        "label": "Equipment [Member]",
        "terseLabel": "Equipment"
       }
      }
     },
     "localname": "EquipmentMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r165"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
        "label": "Equity Component [Domain]",
        "terseLabel": "Equity Component [Domain]"
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FacilityClosingMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Closing of a facility associated with exit from or disposal of business activities or restructurings pursuant to a plan.",
        "label": "Facility Closing [Member]",
        "terseLabel": "Facility Closing [Member]"
       }
      }
     },
     "localname": "FacilityClosingMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueAdjustmentOfWarrants": {
     "auth_ref": [
      "r79",
      "r164"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense (income) related to adjustment to fair value of warrant liability.",
        "label": "Fair Value Adjustment of Warrants",
        "terseLabel": "Change in fair value of warrant liabilities",
        "verboseLabel": "Income from change in fair value of warrants"
       }
      }
     },
     "localname": "FairValueAdjustmentOfWarrants",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]",
        "terseLabel": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]"
       }
      }
     },
     "localname": "FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByBalanceSheetGroupingTable": {
     "auth_ref": [
      "r217",
      "r223",
      "r224"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.",
        "label": "Fair Value, by Balance Sheet Grouping [Table]",
        "terseLabel": "Fair Value, by Balance Sheet Grouping [Table]"
       }
      }
     },
     "localname": "FairValueByBalanceSheetGroupingTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "auth_ref": [
      "r176",
      "r177",
      "r178",
      "r218",
      "r253"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.",
        "label": "Fair Value Hierarchy and NAV [Axis]",
        "terseLabel": "Fair Value Hierarchy and NAV [Axis]"
       }
      }
     },
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "auth_ref": [
      "r176",
      "r177",
      "r178",
      "r218",
      "r254"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.",
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "terseLabel": "Fair Value, Inputs, Level 1 [Member]"
       }
      }
     },
     "localname": "FairValueInputsLevel1Member",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "auth_ref": [
      "r176",
      "r177",
      "r178",
      "r218",
      "r255"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.",
        "label": "Fair Value, Inputs, Level 2 [Member]",
        "terseLabel": "Fair Value, Inputs, Level 2 [Member]"
       }
      }
     },
     "localname": "FairValueInputsLevel2Member",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel3Member": {
     "auth_ref": [
      "r176",
      "r177",
      "r178",
      "r218",
      "r256"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Inputs, Level 3 [Member]",
        "terseLabel": "Fair Value, Inputs, Level 3 [Member]"
       }
      }
     },
     "localname": "FairValueInputsLevel3Member",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock": {
     "auth_ref": [
      "r219",
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability.",
        "label": "Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]",
        "terseLabel": "Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation"
       }
      }
     },
     "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.",
        "label": "Fair Value Hierarchy and NAV [Domain]",
        "terseLabel": "Fair Value Hierarchy and NAV [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueOfFinancialInstrumentsPolicy": {
     "auth_ref": [
      "r85",
      "r221",
      "r222"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments.",
        "label": "Fair Value of Financial Instruments, Policy [Policy Text Block]",
        "terseLabel": "Fair Value of Financial Instruments"
       }
      }
     },
     "localname": "FairValueOfFinancialInstrumentsPolicy",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FinanceLeaseInterestExpense": {
     "auth_ref": [
      "r236",
      "r241",
      "r248"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest expense on finance lease liability.",
        "label": "Finance Lease, Interest Expense",
        "terseLabel": "Interest of lease liabilities"
       }
      }
     },
     "localname": "FinanceLeaseInterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Finance Lease, Liability, Payment, Due, Rolling Maturity [Abstract]",
        "terseLabel": "Finance Lease"
       }
      }
     },
     "localname": "FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinanceLeaseLiability": {
     "auth_ref": [
      "r235",
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 2.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease.",
        "label": "Finance Lease, Liability",
        "terseLabel": "Total lease obligations",
        "verboseLabel": "Finance lease liabilities"
       }
      }
     },
     "localname": "FinanceLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails",
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityCurrent": {
     "auth_ref": [
      "r235"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 12.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.",
        "label": "Finance Lease, Liability, Current",
        "terseLabel": "Finance lease liabilities"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r247"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.",
        "label": "Finance Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Schedule of Future Maturities of Finance Lease Liabilities"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FinanceLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r235"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.",
        "label": "Finance Lease, Liability, Noncurrent",
        "terseLabel": "Finance lease liabilities, net of current portion"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Payment, Due",
        "totalLabel": "Total future undiscounted lease payments"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth fiscal year following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Finance Lease, Liability, Payments, Due in Next Rolling Twelve Months",
        "terseLabel": "April 2020 to March 2021"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Finance Lease, Liability, Payments, Due in Rolling Year Four",
        "terseLabel": "April 2023 to March 2024"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Finance Lease, Liability, Payments, Due in Rolling Year Three",
        "terseLabel": "April 2022 to March 2023"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Finance Lease, Liability, Payments, Due in Rolling Year Two",
        "terseLabel": "April 2021 to March 2022"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueInRollingYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 1.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Undiscounted Excess Amount",
        "negatedLabel": "Less imputed interest"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeasePrincipalPayments": {
     "auth_ref": [
      "r237",
      "r244"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow for principal payment on finance lease.",
        "label": "Finance Lease, Principal Payments",
        "negatedLabel": "Principal payments under finance lease obligations",
        "terseLabel": "Financing cash flows from finance leases"
       }
      }
     },
     "localname": "FinanceLeasePrincipalPayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited",
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseRightOfUseAsset": {
     "auth_ref": [
      "r234"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under finance lease.",
        "label": "Finance Lease, Right-of-Use Asset",
        "totalLabel": "Finance lease assets, net"
       }
      }
     },
     "localname": "FinanceLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r245",
      "r248"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Finance Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Finance lease, weighted average remaining lease term"
       }
      }
     },
     "localname": "FinanceLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_FurnitureAndFixturesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.",
        "label": "Furniture and Fixtures [Member]",
        "terseLabel": "Furniture and fixtures"
       }
      }
     },
     "localname": "FurnitureAndFixturesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": {
     "auth_ref": [
      "r79"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.",
        "label": "Gain (Loss) on Disposition of Property Plant Equipment",
        "negatedLabel": "Gain on dispositions of property and equipment"
       }
      }
     },
     "localname": "GainLossOnSaleOfPropertyPlantEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeographicConcentrationRiskMember": {
     "auth_ref": [
      "r105"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Reflects the percentage that a specified dollar value on the balance sheet or income statement in the period from one or more specified geographic areas is to a corresponding consolidated, segment, or product line amount. Risk is the materially adverse effects of economic decline or antagonistic political actions resulting in loss of assets, sales volume, labor supply, or source of materials and supplies in a US state or a specified country, continent, or region such as EMEA (Europe, Middle East, Africa).",
        "label": "Geographic Concentration Risk [Member]",
        "terseLabel": "Geographic concentration risk"
       }
      }
     },
     "localname": "GeographicConcentrationRiskMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GrossProfit": {
     "auth_ref": [
      "r62"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.",
        "label": "Gross Profit",
        "totalLabel": "Gross profit"
       }
      }
     },
     "localname": "GrossProfit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeLossFromContinuingOperations": {
     "auth_ref": [
      "r63",
      "r80",
      "r93",
      "r212"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of income (loss) from continuing operations attributable to the parent.",
        "label": "Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent",
        "terseLabel": "Net loss",
        "verboseLabel": "Net loss from continuing operations"
       }
      }
     },
     "localname": "IncomeLossFromContinuingOperations",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.",
        "label": "Income (Loss) from Continuing Operations, Per Basic and Diluted Share",
        "terseLabel": "Net loss"
       }
      }
     },
     "localname": "IncomeLossFromContinuingOperationsPerBasicAndDilutedShare",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Statement [Abstract]",
        "terseLabel": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r138"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]",
        "terseLabel": "Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Location in the income statement.",
        "label": "Income Statement Location [Domain]",
        "terseLabel": "Income Statement Location [Domain]"
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxAuthorityAxis": {
     "auth_ref": [
      "r206"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by tax jurisdiction.",
        "label": "Income Tax Authority [Axis]",
        "terseLabel": "Income Tax Authority [Axis]"
       }
      }
     },
     "localname": "IncomeTaxAuthorityAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeTaxAuthorityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Agency, division or body classification that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes.",
        "label": "Income Tax Authority [Domain]",
        "terseLabel": "Income Tax Authority [Domain]"
       }
      }
     },
     "localname": "IncomeTaxAuthorityDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Tax Disclosure [Abstract]",
        "terseLabel": "Income Tax Disclosure [Abstract]"
       }
      }
     },
     "localname": "IncomeTaxDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeTaxDisclosureTextBlock": {
     "auth_ref": [
      "r211"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.",
        "label": "Income Tax Disclosure [Text Block]",
        "terseLabel": "Income Taxes"
       }
      }
     },
     "localname": "IncomeTaxDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsPayable": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.",
        "label": "Increase (Decrease) in Accounts Payable",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsPayable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsReceivable": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.",
        "label": "Increase (Decrease) in Accounts Receivable",
        "negatedLabel": "Accounts receivable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsReceivable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccruedLiabilities": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.",
        "label": "Increase (Decrease) in Accrued Liabilities",
        "terseLabel": "Accrued and other liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccruedLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInDeferredRevenue": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.",
        "label": "Increase (Decrease) in Deferred Revenue",
        "terseLabel": "Deferred revenue"
       }
      }
     },
     "localname": "IncreaseDecreaseInDeferredRevenue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInInventories": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.",
        "label": "Increase (Decrease) in Inventories",
        "negatedTerseLabel": "Inventories"
       }
      }
     },
     "localname": "IncreaseDecreaseInInventories",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Increase (Decrease) in Operating Capital [Abstract]",
        "terseLabel": "Changes in operating assets and liabilities:"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in prepaid expenses, and assets classified as other.",
        "label": "Increase (Decrease) in Prepaid Expense and Other Assets",
        "negatedTerseLabel": "Prepaid and other assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]",
        "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]"
       }
      }
     },
     "localname": "IncreaseDecreaseInStockholdersEquityRollForward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_InterestExpense": {
     "auth_ref": [
      "r58",
      "r115",
      "r229",
      "r232",
      "r264"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.",
        "label": "Interest Expense",
        "terseLabel": "Interest expense"
       }
      }
     },
     "localname": "InterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InventoryDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Inventory Disclosure [Abstract]",
        "terseLabel": "Inventory Disclosure [Abstract]"
       }
      }
     },
     "localname": "InventoryDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_InventoryDisclosureTextBlock": {
     "auth_ref": [
      "r133"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.",
        "label": "Inventory Disclosure [Text Block]",
        "terseLabel": "Inventories"
       }
      }
     },
     "localname": "InventoryDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/Inventories"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_InventoryFinishedGoodsNetOfReserves": {
     "auth_ref": [
      "r25",
      "r132"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/InventoriesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_InventoryNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.",
        "label": "Inventory, Finished Goods, Net of Reserves",
        "terseLabel": "Finished goods"
       }
      }
     },
     "localname": "InventoryFinishedGoodsNetOfReserves",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/InventoriesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InventoryNet": {
     "auth_ref": [
      "r1",
      "r46",
      "r130"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/InventoriesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.",
        "label": "Inventory, Net",
        "terseLabel": "Inventories, net",
        "totalLabel": "Inventories, net"
       }
      }
     },
     "localname": "InventoryNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/InventoriesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InventoryRawMaterialsNetOfReserves": {
     "auth_ref": [
      "r26",
      "r132"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/InventoriesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_InventoryNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.",
        "label": "Inventory, Raw Materials, Net of Reserves",
        "terseLabel": "Raw materials"
       }
      }
     },
     "localname": "InventoryRawMaterialsNetOfReserves",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/InventoriesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InventoryWriteDown": {
     "auth_ref": [
      "r131"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.",
        "label": "Inventory Write-down",
        "terseLabel": "Provision for slow-moving and obsolete inventories"
       }
      }
     },
     "localname": "InventoryWriteDown",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeaseCost": {
     "auth_ref": [
      "r246",
      "r248"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease cost recognized by lessee for lease contract.",
        "label": "Lease, Cost",
        "totalLabel": "Total lease cost, net"
       }
      }
     },
     "localname": "LeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeaseCostTableTextBlock": {
     "auth_ref": [
      "r246"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.",
        "label": "Lease, Cost [Table Text Block]",
        "terseLabel": "Components of Lease Cost and Supplemental Cash Flow Information"
       }
      }
     },
     "localname": "LeaseCostTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LeaseholdImprovementsMember": {
     "auth_ref": [
      "r135"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Additions or improvements to assets held under a lease arrangement.",
        "label": "Leasehold Improvements [Member]",
        "terseLabel": "Leasehold improvements"
       }
      }
     },
     "localname": "LeaseholdImprovementsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LeasesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Leases [Abstract]",
        "terseLabel": "Leases [Abstract]"
       }
      }
     },
     "localname": "LeasesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_LeasesOperatingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Leases, Operating [Abstract]",
        "terseLabel": "Operating Leases"
       }
      }
     },
     "localname": "LeasesOperatingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeFinanceLeaseDescriptionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Lessee, Finance Lease, Description [Abstract]",
        "terseLabel": "Finance Leases"
       }
      }
     },
     "localname": "LesseeFinanceLeaseDescriptionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeFinanceLeasesTextBlock": {
     "auth_ref": [
      "r249"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for finance leases of lessee. Includes, but is not limited to, description of lessee's finance lease and maturity analysis of finance lease liability.",
        "label": "Lessee, Finance Leases [Text Block]",
        "terseLabel": "Leases"
       }
      }
     },
     "localname": "LesseeFinanceLeasesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/Leases"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeLeaseDescriptionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Lessee, Lease, Description [Line Items]",
        "terseLabel": "Lessee, Lease, Description [Line Items]"
       }
      }
     },
     "localname": "LesseeLeaseDescriptionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeLeaseDescriptionTable": {
     "auth_ref": [
      "r240"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about lessee's leases.",
        "label": "Lessee, Lease, Description [Table]",
        "terseLabel": "Lessee, Lease, Description [Table]"
       }
      }
     },
     "localname": "LesseeLeaseDescriptionTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeOperatingLeaseDiscountRate": {
     "auth_ref": [
      "r239"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Discount rate used by lessee to determine present value of operating lease payments.",
        "label": "Lessee, Operating Lease, Discount Rate",
        "terseLabel": "Operating lease, discount rate"
       }
      }
     },
     "localname": "LesseeOperatingLeaseDiscountRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r247"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.",
        "label": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Schedule of Future Maturities of Operating Lease Liabilities"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due",
        "totalLabel": "Total future undiscounted lease payments"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Four",
        "terseLabel": "April 2023 to March 2024"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Three",
        "terseLabel": "April 2022 to March 2023"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two",
        "terseLabel": "April 2021 to March 2022"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next rolling twelve months following latest statement of financial position date. For interim and annual periods when interim periods are reported on a rolling approach, from latest statement of financial position date.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months",
        "terseLabel": "April 2020 to March 2021"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r247"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 1.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "negatedLabel": "Less imputed interest"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsRollingMaturityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Lessor, Operating Lease, Payments, Rolling Maturity [Abstract]",
        "terseLabel": "Restructured Leases Sublease Payments"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsRollingMaturityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceived": {
     "auth_ref": [
      "r250"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor for operating lease.",
        "label": "Lessor, Operating Lease, Payments to be Received",
        "negatedTotalLabel": "Total future undiscounted lease payments"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceived",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths": {
     "auth_ref": [
      "r250"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in next rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Next Rolling Twelve Months",
        "negatedTerseLabel": "April 2020 to March 2021"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearFour": {
     "auth_ref": [
      "r250"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in fourth rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Rolling Year Four",
        "negatedTerseLabel": "April 2023 to March 2024"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedRollingYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearThree": {
     "auth_ref": [
      "r250"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in third rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Rolling Year Three",
        "negatedTerseLabel": "April 2022 to March 2023"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedRollingYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo": {
     "auth_ref": [
      "r250"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in second rolling twelve months following latest statement of financial position date for operating lease. For interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Rolling Year Two",
        "negatedTerseLabel": "April 2021 to March 2022"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Liabilities": {
     "auth_ref": [
      "r39"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "label": "Liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities [Abstract]",
        "terseLabel": "LIABILITIES"
       }
      }
     },
     "localname": "LiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r22",
      "r261",
      "r270"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "totalLabel": "Total liabilities and stockholders' equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrent": {
     "auth_ref": [
      "r41"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "label": "Liabilities, Current",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities, Current [Abstract]",
        "terseLabel": "Current liabilities:"
       }
      }
     },
     "localname": "LiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LineOfCreditFacilityLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Line of Credit Facility [Line Items]",
        "terseLabel": "Line of Credit Facility [Line Items]"
       }
      }
     },
     "localname": "LineOfCreditFacilityLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": {
     "auth_ref": [
      "r37"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.",
        "label": "Line of Credit Facility, Maximum Borrowing Capacity",
        "terseLabel": "Line of Credit Facility, Maximum Borrowing Capacity"
       }
      }
     },
     "localname": "LineOfCreditFacilityMaximumBorrowingCapacity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LineOfCreditFacilityTable": {
     "auth_ref": [
      "r37",
      "r89"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A table or schedule providing information pertaining to short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.",
        "label": "Line of Credit Facility [Table]",
        "terseLabel": "Line of Credit Facility [Table]"
       }
      }
     },
     "localname": "LineOfCreditFacilityTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LinesOfCreditCurrent": {
     "auth_ref": [
      "r11",
      "r259"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 16.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.",
        "label": "Line of Credit, Current",
        "terseLabel": "Credit line borrowings, net of loan origination fees"
       }
      }
     },
     "localname": "LinesOfCreditCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermNotesPayable": {
     "auth_ref": [
      "r43"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 6.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.",
        "label": "Notes Payable, Noncurrent",
        "terseLabel": "Iliad note, net of current maturities"
       }
      }
     },
     "localname": "LongTermNotesPayable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermPurchaseCommitmentAmount": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The minimum amount the entity agreed to spend under the long-term purchase commitment.",
        "label": "Long-term Purchase Commitment, Amount",
        "terseLabel": "Purchase commitment"
       }
      }
     },
     "localname": "LongTermPurchaseCommitmentAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongtermDebtTypeAxis": {
     "auth_ref": [
      "r43"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-term debt.",
        "label": "Long-term Debt, Type [Axis]",
        "terseLabel": "Long-term Debt, Type [Axis]"
       }
      }
     },
     "localname": "LongtermDebtTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LongtermDebtTypeDomain": {
     "auth_ref": [
      "r43",
      "r157"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Long-term Debt, Type [Domain]",
        "terseLabel": "Long-term Debt, Type [Domain]"
       }
      }
     },
     "localname": "LongtermDebtTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]",
        "terseLabel": "Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]"
       }
      }
     },
     "localname": "MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NatureOfOperations": {
     "auth_ref": [
      "r98",
      "r112"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.",
        "label": "Nature of Operations [Text Block]",
        "terseLabel": "Nature of Operations"
       }
      }
     },
     "localname": "NatureOfOperations",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/NatureofOperations"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r76"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Net cash provided by financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]",
        "terseLabel": "Cash flows from financing activities:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r76"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "totalLabel": "Net cash used in investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]",
        "terseLabel": "Cash flows from investing activities:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r76",
      "r77",
      "r80"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": -1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "totalLabel": "Net cash provided by (used in) operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "Cash flows from operating activities:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r53",
      "r55",
      "r60",
      "r80",
      "r95",
      "r263",
      "r272"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "label": "Net Income (Loss) Attributable to Parent",
        "terseLabel": "Net Income (Loss) Attributable to Parent",
        "totalLabel": "Net loss"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "terseLabel": "Recent accounting pronouncements"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NonUsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Countries excluding the United States of America (US).",
        "label": "Non-US [Member]",
        "terseLabel": "Countries outside of the United States"
       }
      }
     },
     "localname": "NonUsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NotesPayableCurrent": {
     "auth_ref": [
      "r38"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 15.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.",
        "label": "Notes Payable, Current",
        "terseLabel": "Iliad note, net of discount and loan origination fees"
       }
      }
     },
     "localname": "NotesPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "label": "Operating Expenses",
        "totalLabel": "Total operating expenses"
       }
      }
     },
     "localname": "OperatingExpenses",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Operating Expenses [Abstract]",
        "terseLabel": "Operating expenses:"
       }
      }
     },
     "localname": "OperatingExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "totalLabel": "Loss from operations"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseCost": {
     "auth_ref": [
      "r242",
      "r248"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": 2.0,
       "parentTag": "efoi_OperatingLeaseCostNetOfSubleaseIncome",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "label": "Operating Lease, Cost",
        "terseLabel": "Lease cost"
       }
      }
     },
     "localname": "OperatingLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, Payment, Due, Rolling Maturity [Abstract]",
        "terseLabel": "Operating Leases"
       }
      }
     },
     "localname": "OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingLeaseLiability": {
     "auth_ref": [
      "r235"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails_1": {
       "order": 2.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": 1.0,
       "parentTag": "efoi_OperatingLeaseLiabilityIncludingRestructuredLeases",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "label": "Operating Lease, Liability",
        "terseLabel": "Operating lease liabilities",
        "verboseLabel": "Total lease obligations"
       }
      }
     },
     "localname": "OperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofFutureMaturitiesofLeaseLiabilitiesDetails",
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "auth_ref": [
      "r235"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 10.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "label": "Operating Lease, Liability, Current",
        "terseLabel": "Operating lease liabilities"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r235"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "label": "Operating Lease, Liability, Noncurrent",
        "terseLabel": "Operating lease liabilities, net of current portion"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasePayments": {
     "auth_ref": [
      "r238",
      "r244"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "label": "Operating Lease, Payments",
        "terseLabel": "Operating cash flows from operating leases"
       }
      }
     },
     "localname": "OperatingLeasePayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "auth_ref": [
      "r234"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails": {
       "order": 1.0,
       "parentTag": "efoi_OperatingLeaseRightofUseAssetIncludingRestructuredLeases",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under operating lease.",
        "label": "Operating Lease, Right-of-Use Asset",
        "terseLabel": "Operating lease right-of-use assets"
       }
      }
     },
     "localname": "OperatingLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/LeasesScheduleofSupplementalBalanceSheetInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r245",
      "r248"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Operating Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Operating lease, weighted average remaining lease term"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_OperatingLossCarryforwards": {
     "auth_ref": [
      "r207"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.",
        "label": "Operating Loss Carryforwards",
        "terseLabel": "Operating loss carry-forwards"
       }
      }
     },
     "localname": "OperatingLossCarryforwards",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLossCarryforwardsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Operating Loss Carryforwards [Line Items]",
        "terseLabel": "Operating Loss Carryforwards [Line Items]"
       }
      }
     },
     "localname": "OperatingLossCarryforwardsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingLossCarryforwardsTable": {
     "auth_ref": [
      "r208"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting pertinent information, such as tax authority, amounts, and expiration dates, of net operating loss carryforwards, including an assessment of the likelihood of utilization.",
        "label": "Operating Loss Carryforwards [Table]",
        "terseLabel": "Operating Loss Carryforwards [Table]"
       }
      }
     },
     "localname": "OperatingLossCarryforwardsTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherAccruedLiabilitiesCurrent": {
     "auth_ref": [
      "r5",
      "r6",
      "r7",
      "r40"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.",
        "label": "Other Accrued Liabilities, Current",
        "terseLabel": "Accrued liabilities"
       }
      }
     },
     "localname": "OtherAccruedLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssetsNoncurrent": {
     "auth_ref": [
      "r35"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncurrent assets classified as other.",
        "label": "Other Assets, Noncurrent",
        "terseLabel": "Other assets"
       }
      }
     },
     "localname": "OtherAssetsNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent": {
     "auth_ref": [
      "r213",
      "r214",
      "r215"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.",
        "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent",
        "terseLabel": "Foreign currency translation adjustments"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofComprehensiveLossUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherDeferredCompensationArrangementsLiabilityCurrent": {
     "auth_ref": [
      "r174",
      "r175"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 13.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the liabilities, classified as other, for deferred compensation arrangements payable within one year or the operating cycle, if longer.",
        "label": "Other Deferred Compensation Arrangements, Liability, Current",
        "terseLabel": "Warrant liabilities"
       }
      }
     },
     "localname": "OtherDeferredCompensationArrangementsLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFinancialInstrumentsAssetsandLiabilitiesDetails",
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherIncomeAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Income and Expenses [Abstract]",
        "terseLabel": "Other expenses (income):"
       }
      }
     },
     "localname": "OtherIncomeAndExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherLiabilitiesNoncurrent": {
     "auth_ref": [
      "r44"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
        "label": "Other Liabilities, Noncurrent",
        "terseLabel": "Other liabilities"
       }
      }
     },
     "localname": "OtherLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherNonoperatingIncomeExpense": {
     "auth_ref": [
      "r66"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (expense) related to nonoperating activities, classified as other.",
        "label": "Other Nonoperating Income (Expense)",
        "negatedLabel": "Other expenses"
       }
      }
     },
     "localname": "OtherNonoperatingIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsForRestructuring": {
     "auth_ref": [
      "r75",
      "r141"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.",
        "label": "Payments for Restructuring",
        "negatedTerseLabel": "Payments"
       }
      }
     },
     "localname": "PaymentsForRestructuring",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfStockIssuanceCosts": {
     "auth_ref": [
      "r74"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow for cost incurred directly with the issuance of an equity security.",
        "label": "Payments of Stock Issuance Costs",
        "negatedLabel": "Offering costs paid on the issuance of common stock and warrants"
       }
      }
     },
     "localname": "PaymentsOfStockIssuanceCosts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
     "auth_ref": [
      "r72"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.",
        "label": "Payment, Tax Withholding, Share-based Payment Arrangement",
        "negatedLabel": "Common stock withheld in lieu of income tax withholding on vesting of restricted stock units"
       }
      }
     },
     "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "auth_ref": [
      "r69"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "negatedLabel": "Acquisitions of property and equipment"
       }
      }
     },
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PreferredStockConversionsInducements": {
     "auth_ref": [
      "r97"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The excess of (1) the fair value of all securities and other consideration transferred in transactions by the registrant to the holders of the convertible preferred stock over (2) the fair value of securities issuable pursuant to the original conversion terms, during the accounting period.",
        "label": "Preferred Stock Conversions, Inducements",
        "negatedLabel": "Conversion of notes to preferred stock"
       }
      }
     },
     "localname": "PreferredStockConversionsInducements",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Preferred shares may provide a preferential dividend to the dividend on common stock and may take precedence over common stock in the event of a liquidation. Preferred shares typically represent an ownership interest in the company.",
        "label": "Preferred Stock [Member]",
        "terseLabel": "Preferred Stock"
       }
      }
     },
     "localname": "PreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.",
        "label": "Preferred Stock, Par or Stated Value Per Share",
        "terseLabel": "Preferred stock, par value (in usd per share)"
       }
      }
     },
     "localname": "PreferredStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockSharesAuthorized": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "label": "Preferred Stock, Shares Authorized",
        "terseLabel": "Preferred stock, authorized (in shares)"
       }
      }
     },
     "localname": "PreferredStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesIssued": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "label": "Preferred Stock, Shares Issued",
        "terseLabel": "Preferred Stock, Shares Issued"
       }
      }
     },
     "localname": "PreferredStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesOutstanding": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.",
        "label": "Preferred Stock, Shares Outstanding",
        "terseLabel": "Preferred stock, outstanding (in shares)"
       }
      }
     },
     "localname": "PreferredStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockValue": {
     "auth_ref": [
      "r15"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Preferred Stock, Value, Issued",
        "terseLabel": "Preferred Stock, Value, Issued"
       }
      }
     },
     "localname": "PreferredStockValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": {
     "auth_ref": [
      "r3",
      "r30",
      "r31"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.",
        "label": "Prepaid Expense and Other Assets, Current",
        "terseLabel": "Prepaid and other current assets"
       }
      }
     },
     "localname": "PrepaidExpenseAndOtherAssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PrivatePlacementMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A private placement is a direct offering of securities to a limited number of sophisticated investors such as insurance companies, pension funds, mezzanine funds, stock funds and trusts.",
        "label": "Private Placement [Member]",
        "terseLabel": "Private Placement [Member]"
       }
      }
     },
     "localname": "PrivatePlacementMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ProceedsFromConvertibleDebt": {
     "auth_ref": [
      "r71"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.",
        "label": "Proceeds from Convertible Debt",
        "terseLabel": "Proceeds from convertible notes"
       }
      }
     },
     "localname": "ProceedsFromConvertibleDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfDebt": {
     "auth_ref": [
      "r71"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.",
        "label": "Proceeds from Issuance of Debt",
        "terseLabel": "Proceeds from Issuance of Debt"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt": {
     "auth_ref": [
      "r71"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from a borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in liquidation of the entity's assets or underlying collateral.",
        "label": "Proceeds from Issuance of Subordinated Long-term Debt",
        "terseLabel": "Proceeds from issuance of subordinated convertible promissory notes"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfSubordinatedLongTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOrSaleOfEquity": {
     "auth_ref": [
      "r70"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.",
        "label": "Proceeds from Issuance or Sale of Equity",
        "terseLabel": "Proceeds from Issuance or Sale of Equity"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOrSaleOfEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromLoanOriginations1": {
     "auth_ref": [
      "r68"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cash inflow associated with loan origination (the process when securing a mortgage for a piece of real property) or lease origination.",
        "label": "Proceeds from Loan Originations",
        "terseLabel": "Loan granted"
       }
      }
     },
     "localname": "ProceedsFromLoanOriginations1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromRepaymentsOfLinesOfCredit": {
     "auth_ref": [
      "r91"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).",
        "label": "Proceeds from (Repayments of) Lines of Credit",
        "terseLabel": "Net proceeds from (payment on) credit line borrowings"
       }
      }
     },
     "localname": "ProceedsFromRepaymentsOfLinesOfCredit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSalesOfAssetsInvestingActivities": {
     "auth_ref": [
      "r68"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate cash proceeds received from a combination of transactions that are classified as investing activities in which assets, which may include one or more investments, are sold to third-party buyers. This element can be used by entities to aggregate proceeds from all asset sales that are classified as investing activities.",
        "label": "Proceeds from Sales of Assets, Investing Activities",
        "terseLabel": "Proceeds from the sale of property and equipment"
       }
      }
     },
     "localname": "ProceedsFromSalesOfAssetsInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProductWarrantyAccrual": {
     "auth_ref": [
      "r154",
      "r155",
      "r262"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.",
        "label": "Standard and Extended Product Warranty Accrual",
        "periodEndLabel": "Accrued warranty reserve",
        "periodStartLabel": "Balance at beginning of period"
       }
      }
     },
     "localname": "ProductWarrantyAccrual",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Property, Plant and Equipment [Abstract]",
        "terseLabel": "Property, Plant and Equipment [Abstract]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
     "auth_ref": [
      "r34",
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale.",
        "label": "Property, Plant and Equipment, Type [Axis]",
        "terseLabel": "Property, Plant and Equipment, Type [Axis]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": {
     "auth_ref": [
      "r139"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.",
        "label": "Property, Plant and Equipment Disclosure [Text Block]",
        "terseLabel": "Property and Equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipment"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "auth_ref": [
      "r33",
      "r135"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Gross",
        "terseLabel": "Property and equipment at cost"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Property, Plant and Equipment [Line Items]",
        "terseLabel": "Property, Plant and Equipment [Line Items]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "auth_ref": [
      "r9",
      "r10",
      "r137",
      "r271"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Net",
        "terseLabel": "Property and equipment, net",
        "totalLabel": "Property and equipment, net"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentTextBlock": {
     "auth_ref": [
      "r9",
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.",
        "label": "Property, Plant and Equipment [Table Text Block]",
        "terseLabel": "Schedule of property and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentTypeDomain": {
     "auth_ref": [
      "r9",
      "r135"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
        "label": "Property, Plant and Equipment, Type [Domain]",
        "terseLabel": "Property, Plant and Equipment, Type [Domain]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentUsefulLife": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.",
        "label": "Property, Plant and Equipment, Useful Life",
        "terseLabel": "Useful life"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentUsefulLife",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_ProvisionForDoubtfulAccounts": {
     "auth_ref": [
      "r61",
      "r128"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable.",
        "label": "Accounts Receivable, Credit Loss Expense (Reversal)",
        "terseLabel": "Provision for doubtful accounts receivable"
       }
      }
     },
     "localname": "ProvisionForDoubtfulAccounts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PurchaseObligation": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.",
        "label": "Purchase Obligation",
        "terseLabel": "Outstanding purchase commitments"
       }
      }
     },
     "localname": "PurchaseObligation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CommitmentsandContingenciesPurchaseobligationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RepaymentsOfNotesPayable": {
     "auth_ref": [
      "r73"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow for a borrowing supported by a written promise to pay an obligation.",
        "label": "Repayments of Notes Payable",
        "negatedLabel": "Payments on the Iliad Note",
        "terseLabel": "Payments on the Iliad Note"
       }
      }
     },
     "localname": "RepaymentsOfNotesPayable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityWarrantsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpense": {
     "auth_ref": [
      "r204",
      "r281"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.",
        "label": "Research and Development Expense",
        "terseLabel": "Product development"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpenseMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption in which the reported facts about research and development expense have been included.",
        "label": "Research and Development Expense [Member]",
        "terseLabel": "Product development"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RestrictedCash": {
     "auth_ref": [
      "r84",
      "r257",
      "r268"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.",
        "label": "Restricted Cash",
        "terseLabel": "Restricted cash held in other assets"
       }
      }
     },
     "localname": "RestrictedCash",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited",
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestrictedStockUnitsRSUMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met.",
        "label": "Restricted Stock Units (RSUs) [Member]",
        "terseLabel": "Restricted Stock Units"
       }
      }
     },
     "localname": "RestrictedStockUnitsRSUMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RestructuringAndRelatedActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Restructuring and Related Activities [Abstract]",
        "terseLabel": "Restructuring and Related Activities [Abstract]"
       }
      }
     },
     "localname": "RestructuringAndRelatedActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock": {
     "auth_ref": [
      "r147"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.",
        "label": "Restructuring and Related Activities Disclosure [Text Block]",
        "terseLabel": "Restructuring"
       }
      }
     },
     "localname": "RestructuringAndRelatedActivitiesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/Restructuring"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RestructuringCostAndReserveAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of restructuring cost.",
        "label": "Restructuring Type [Axis]",
        "terseLabel": "Restructuring Type [Axis]"
       }
      }
     },
     "localname": "RestructuringCostAndReserveAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RestructuringCostAndReserveLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Restructuring Cost and Reserve [Line Items]",
        "terseLabel": "Restructuring Cost and Reserve [Line Items]"
       }
      }
     },
     "localname": "RestructuringCostAndReserveLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RestructuringCosts": {
     "auth_ref": [
      "r79"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.",
        "label": "Restructuring Costs",
        "terseLabel": "Restructuring"
       }
      }
     },
     "localname": "RestructuringCosts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestructuringPlanAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by individual restructuring plan.",
        "label": "Restructuring Plan [Axis]",
        "terseLabel": "Restructuring Plan [Axis]"
       }
      }
     },
     "localname": "RestructuringPlanAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RestructuringPlanDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of the individual restructuring plans.",
        "label": "Restructuring Plan [Domain]",
        "terseLabel": "Restructuring Plan [Domain]"
       }
      }
     },
     "localname": "RestructuringPlanDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RestructuringReserve": {
     "auth_ref": [
      "r141",
      "r144"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.",
        "label": "Restructuring Reserve",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance",
        "terseLabel": "Restructuring liability"
       }
      }
     },
     "localname": "RestructuringReserve",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestructuringReserveCurrent": {
     "auth_ref": [
      "r140",
      "r146"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 7.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.",
        "label": "Restructuring Reserve, Current",
        "terseLabel": "Accrued restructuring",
        "verboseLabel": "Less, short-term restructuring liability"
       }
      }
     },
     "localname": "RestructuringReserveCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestructuringReserveNoncurrent": {
     "auth_ref": [
      "r140"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of known and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid after one year or beyond the next operating cycle, if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.",
        "label": "Restructuring Reserve, Noncurrent",
        "terseLabel": "Long-term restructuring liability, included in other liabilities"
       }
      }
     },
     "localname": "RestructuringReserveNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestructuringReserveRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Restructuring Reserve [Roll Forward]",
        "terseLabel": "Restructuring Reserve [Roll Forward]"
       }
      }
     },
     "localname": "RestructuringReserveRollForward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r19",
      "r166",
      "r269"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 5.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings (Accumulated Deficit)",
        "terseLabel": "Accumulated deficit"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings [Member]",
        "terseLabel": "Accumulated Deficit"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueRecognitionPolicyTextBlock": {
     "auth_ref": [
      "r86",
      "r87"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources.",
        "label": "Revenue [Policy Text Block]",
        "terseLabel": "Revenue"
       }
      }
     },
     "localname": "RevenueRecognitionPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_Revenues": {
     "auth_ref": [
      "r59",
      "r113",
      "r114",
      "r117"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 1.0,
       "parentTag": "us-gaap_GrossProfit",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).",
        "label": "Revenues",
        "terseLabel": "Net sales"
       }
      }
     },
     "localname": "Revenues",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevolvingCreditFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.",
        "label": "Revolving Credit Facility [Member]",
        "terseLabel": "Revolving Credit Facility"
       }
      }
     },
     "localname": "RevolvingCreditFacilityMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SaleOfStockNameOfTransactionDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sale of the entity's stock, including, but not limited to, initial public offering (IPO) and private placement.",
        "label": "Sale of Stock [Domain]",
        "terseLabel": "Sale of Stock [Domain]"
       }
      }
     },
     "localname": "SaleOfStockNameOfTransactionDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SalesRevenueNetMember": {
     "auth_ref": [
      "r106"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Revenue from sale of product and rendering of service and other sources of income, when it serves as benchmark in concentration of risk calculation.",
        "label": "Revenue Benchmark [Member]",
        "terseLabel": "Revenue"
       }
      }
     },
     "localname": "SalesRevenueNetMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "auth_ref": [
      "r95"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.",
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "terseLabel": "Reconciliation of basic and diluted income (loss) per share"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable": {
     "auth_ref": [
      "r180",
      "r197",
      "r202"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about amount recognized for award under share-based payment arrangement. Includes, but is not limited to, amount expensed in statement of income or comprehensive income, amount capitalized in statement of financial position, and corresponding reporting line item in financial statements.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]",
        "terseLabel": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]"
       }
      }
     },
     "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock": {
     "auth_ref": [
      "r180",
      "r197",
      "r202"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]",
        "terseLabel": "Summary of stock-based compensation expense"
       }
      }
     },
     "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable": {
     "auth_ref": [
      "r118"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular presentation of the description and amount of revenues from a product or service, or a group of similar products or similar services, reported from external customers during the period, if the information is not provided as part of the reportable operating segment information.",
        "label": "Revenue from External Customers by Products and Services [Table]",
        "terseLabel": "Revenue from External Customers by Products and Services [Table]"
       }
      }
     },
     "localname": "ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesDisaggregationofRevenueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": {
     "auth_ref": [
      "r217",
      "r218"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
        "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]",
        "terseLabel": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis"
       }
      }
     },
     "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfInventoryCurrentTableTextBlock": {
     "auth_ref": [
      "r8",
      "r27",
      "r28",
      "r29"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.",
        "label": "Schedule of Inventory, Current [Table Text Block]",
        "terseLabel": "Schedule of inventory"
       }
      }
     },
     "localname": "ScheduleOfInventoryCurrentTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/InventoriesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock": {
     "auth_ref": [
      "r156"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.",
        "label": "Schedule of Product Warranty Liability [Table Text Block]",
        "terseLabel": "Schedule of warranty activity"
       }
      }
     },
     "localname": "ScheduleOfProductWarrantyLiabilityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": {
     "auth_ref": [
      "r34",
      "r137"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.",
        "label": "Property, Plant and Equipment [Table]",
        "terseLabel": "Property, Plant and Equipment [Table]"
       }
      }
     },
     "localname": "ScheduleOfPropertyPlantAndEquipmentTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRestructuringAndRelatedCostsTable": {
     "auth_ref": [
      "r142",
      "r143",
      "r145"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Table presenting the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and the amount of and periodic changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost by type of restructuring.",
        "label": "Schedule of Restructuring and Related Costs [Table]",
        "terseLabel": "Schedule of Restructuring and Related Costs [Table]"
       }
      }
     },
     "localname": "ScheduleOfRestructuringAndRelatedCostsTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock": {
     "auth_ref": [
      "r141",
      "r146"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.",
        "label": "Schedule of Restructuring Reserve by Type of Cost [Table Text Block]",
        "terseLabel": "Schedule of Restructuring Reserve by Type of Cost"
       }
      }
     },
     "localname": "ScheduleOfRestructuringReserveByTypeOfCostTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/RestructuringTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": {
     "auth_ref": [
      "r181",
      "r200"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about share-based payment arrangement.",
        "label": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]",
        "terseLabel": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock": {
     "auth_ref": [
      "r183",
      "r189",
      "r190"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.",
        "label": "Share-based Payment Arrangement, Option, Activity [Table Text Block]",
        "terseLabel": "Summary of option activity"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock": {
     "auth_ref": [
      "r192"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.",
        "label": "Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]",
        "terseLabel": "Schedule of valuation assumptions"
       }
      }
     },
     "localname": "ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.",
        "label": "Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]",
        "terseLabel": "Summary of restricted stock activity"
       }
      }
     },
     "localname": "ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock": {
     "auth_ref": [
      "r88",
      "r167",
      "r179"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.",
        "label": "Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]",
        "terseLabel": "Schedule of Stockholders' Equity Note, Warrants or Rights"
       }
      }
     },
     "localname": "ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SellingGeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r65",
      "r129"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.",
        "label": "Selling, General and Administrative Expense",
        "terseLabel": "Selling, general, and administrative"
       }
      }
     },
     "localname": "SellingGeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SellingGeneralAndAdministrativeExpensesMember": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing selling, general and administrative expense.",
        "label": "Selling, General and Administrative Expenses [Member]",
        "terseLabel": "Selling, general, and administrative"
       }
      }
     },
     "localname": "SellingGeneralAndAdministrativeExpensesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockBasedCompensationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SeriesAPreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Outstanding nonredeemable series A preferred stock or outstanding series A preferred stock. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.",
        "label": "Series A Preferred Stock [Member]",
        "terseLabel": "Series A Preferred Stock"
       }
      }
     },
     "localname": "SeriesAPreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensation": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncash expense for share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "terseLabel": "Stock-based compensation"
       }
      }
     },
     "localname": "ShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price",
        "terseLabel": "Exercise price (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": {
     "auth_ref": [
      "r195"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate",
        "terseLabel": "Dividend yield"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": {
     "auth_ref": [
      "r194"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate",
        "terseLabel": "Expected volatility"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": {
     "auth_ref": [
      "r196"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate",
        "terseLabel": "Risk-free interest rate"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]",
        "terseLabel": "Weighted Average Remaining Contractual Life (in years)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": {
     "auth_ref": [
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number",
        "terseLabel": "Exercisable at period end (in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": {
     "auth_ref": [
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price",
        "terseLabel": "Exercisable at period end (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod": {
     "auth_ref": [
      "r188"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod": {
     "auth_ref": [
      "r187"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period",
        "negatedTerseLabel": "Canceled/forfeited (in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Gross number of share options (or share units) granted during the period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross",
        "terseLabel": "Granted (in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": {
     "auth_ref": [
      "r185",
      "r200"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of options outstanding, including both vested and non-vested options.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number",
        "periodEndLabel": "Outstanding at end of period (in shares)",
        "periodStartLabel": "Outstanding at beginning of period (in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]",
        "terseLabel": "Number of Options",
        "verboseLabel": "Restricted Stock Units"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": {
     "auth_ref": [
      "r184"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price",
        "periodEndLabel": "Outstanding at end of period (in dollars per share)",
        "periodStartLabel": "Outstanding at beginning of period (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]",
        "terseLabel": "Weighted Average Exercise Price Per Share",
        "verboseLabel": "Weighted Average Grant Date Fair Value"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number",
        "terseLabel": "Vested and expected to vest at period end (in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price",
        "terseLabel": "Vested and expected to vest at period end (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "auth_ref": [
      "r179",
      "r182"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Award under share-based payment arrangement.",
        "label": "Award Type [Domain]",
        "terseLabel": "Award Type [Domain]"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.",
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price",
        "terseLabel": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.",
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price",
        "terseLabel": "Canceled/forfeited (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.",
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price",
        "terseLabel": "Granted (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_SharePrice": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Price of a single share of a number of saleable stocks of a company.",
        "label": "Share Price",
        "terseLabel": "Fair value of options issued (in dollars per share)"
       }
      }
     },
     "localname": "SharePrice",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": {
     "auth_ref": [
      "r193",
      "r201"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term",
        "terseLabel": "Expected life of options (in years)"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1": {
     "auth_ref": [
      "r200"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term",
        "terseLabel": "Exercisable at period end"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term",
        "terseLabel": "Outstanding at end of period"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term",
        "terseLabel": "Vested and expected to vest at period end"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityStockOptionsandaSummaryofActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of options vested.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares",
        "negatedTerseLabel": "Released (in shares)"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average grant-date fair value of options vested.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value",
        "terseLabel": "Released (in dollars per share)"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquityRestrictedStockUnitsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareholdersEquityAndShareBasedPaymentsTextBlock": {
     "auth_ref": [
      "r168",
      "r203"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for shareholders' equity and share-based payment arrangement. Includes, but is not limited to, disclosure of policy and terms of share-based payment arrangement, deferred compensation arrangement, and employee stock purchase plan (ESPP).",
        "label": "Shareholders' Equity and Share-based Payments [Text Block]",
        "terseLabel": "Shareholders' Equity and Share-based Payments"
       }
      }
     },
     "localname": "ShareholdersEquityAndShareBasedPaymentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/StockholdersEquity"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares issued which are neither cancelled nor held in the treasury.",
        "label": "Shares, Outstanding",
        "periodEndLabel": "Balance at the end of the period (in shares)",
        "periodStartLabel": "Balance at the beginning of the period (in shares)"
       }
      }
     },
     "localname": "SharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation",
        "negatedLabel": "Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)"
       }
      }
     },
     "localname": "SharesPaidForTaxWithholdingForShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SignificantAccountingPoliciesTextBlock": {
     "auth_ref": [
      "r92"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for all significant accounting policies of the reporting entity.",
        "label": "Significant Accounting Policies [Text Block]",
        "terseLabel": "Basis of Presentation and Summary of Significant Accounting Policies"
       }
      }
     },
     "localname": "SignificantAccountingPoliciesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SoftwareAndSoftwareDevelopmentCostsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Purchased software applications and internally developed software for sale, licensing or long-term internal use.",
        "label": "Software and Software Development Costs [Member]",
        "terseLabel": "Computer software"
       }
      }
     },
     "localname": "SoftwareAndSoftwareDevelopmentCostsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StandardProductWarrantyAccrualCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 8.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid within one year or the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability.",
        "label": "Standard Product Warranty Accrual, Current",
        "terseLabel": "Accrued warranty reserve"
       }
      }
     },
     "localname": "StandardProductWarrantyAccrualCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StandardProductWarrantyAccrualPayments": {
     "auth_ref": [
      "r150"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties.",
        "label": "Standard Product Warranty Accrual, Decrease for Payments",
        "negatedLabel": "In kind settlements made during the period"
       }
      }
     },
     "localname": "StandardProductWarrantyAccrualPayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StandardProductWarrantyAccrualPreexistingIncreaseDecrease": {
     "auth_ref": [
      "r152"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in the standard product warranty accrual from changes in estimates attributable to preexisting product warranties. Excludes extended product warranties.",
        "label": "Standard Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties",
        "terseLabel": "Adjustments to existing warranties"
       }
      }
     },
     "localname": "StandardProductWarrantyAccrualPreexistingIncreaseDecrease",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StandardProductWarrantyAccrualWarrantiesIssued": {
     "auth_ref": [
      "r151"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in the standard product warranty accrual from warranties issued. Excludes extended product warranties.",
        "label": "Standard Product Warranty Accrual, Increase for Warranties Issued",
        "terseLabel": "Warranty accruals for current period sales"
       }
      }
     },
     "localname": "StandardProductWarrantyAccrualWarrantiesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesWarrantyActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StandardProductWarrantyPolicy": {
     "auth_ref": [
      "r85",
      "r153"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for standard warranties including the methodology for measuring the liability.",
        "label": "Standard Product Warranty, Policy [Policy Text Block]",
        "terseLabel": "Product warranties"
       }
      }
     },
     "localname": "StandardProductWarrantyPolicy",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_StateAndLocalJurisdictionMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Designated tax department of a state or local government entitled to levy and collect income taxes from the entity.",
        "label": "State and Local Jurisdiction [Member]",
        "terseLabel": "State and Local Jurisdiction"
       }
      }
     },
     "localname": "StateAndLocalJurisdictionMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/IncomeTaxesNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StatementClassOfStockAxis": {
     "auth_ref": [
      "r14",
      "r15",
      "r16",
      "r165"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by the different classes of stock of the entity.",
        "label": "Class of Stock [Axis]",
        "terseLabel": "Class of Stock [Axis]"
       }
      }
     },
     "localname": "StatementClassOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/StockholdersEquityPreferredStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r45",
      "r165"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]",
        "terseLabel": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]",
        "terseLabel": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]",
        "terseLabel": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Financial Position [Abstract]",
        "terseLabel": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Comprehensive Income [Abstract]",
        "terseLabel": "Statement of Comprehensive Income [Abstract]"
       }
      }
     },
     "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]",
        "terseLabel": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]",
        "terseLabel": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheetsParentheticals",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of preferred stock and warrants for common stock issued.",
        "label": "Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants",
        "terseLabel": "Issuance of warrants January 2020"
       }
      }
     },
     "localname": "StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans": {
     "auth_ref": [
      "r15",
      "r16",
      "r165",
      "r166"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares issued during the period as a result of an employee stock purchase plan.",
        "label": "Stock Issued During Period, Shares, Employee Stock Purchase Plans",
        "terseLabel": "Stock Issued During Period, Shares, Employee Stock Purchase Plans"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesNewIssues": {
     "auth_ref": [
      "r15",
      "r16",
      "r165",
      "r166"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of new stock issued during the period.",
        "label": "Stock Issued During Period, Shares, New Issues",
        "terseLabel": "Conversion of notes to preferred stock"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesNewIssues",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease": {
     "auth_ref": [
      "r165"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the period in the number of shares issued.",
        "label": "Stock Issued During Period, Shares, Period Increase (Decrease)",
        "terseLabel": "Issuance of common stock and warrants (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesPeriodIncreaseDecrease",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan": {
     "auth_ref": [
      "r15",
      "r16",
      "r165",
      "r166"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.",
        "label": "Stock Issued During Period, Value, Employee Stock Purchase Plan",
        "terseLabel": "Issuance of common stock under employee stock option and stock purchase plans"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueEmployeeStockPurchasePlan",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueNewIssues": {
     "auth_ref": [
      "r15",
      "r16",
      "r165",
      "r166"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.",
        "label": "Stock Issued During Period, Value, New Issues",
        "terseLabel": "Issuance of common stock and warrants"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueNewIssues",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquity": {
     "auth_ref": [
      "r16",
      "r20",
      "r21",
      "r124"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "label": "Stockholders' Equity Attributable to Parent",
        "periodEndLabel": "Balance at the end of the period",
        "periodStartLabel": "Balance at the beginning of the period",
        "totalLabel": "Total stockholders' equity"
       }
      }
     },
     "localname": "StockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofChangesinStockholdersEquityUnaudited"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Stockholders' Equity Attributable to Parent [Abstract]",
        "terseLabel": "STOCKHOLDERS' EQUITY"
       }
      }
     },
     "localname": "StockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityNoteAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Stockholders' Equity Note [Abstract]",
        "terseLabel": "Stockholders' Equity Note [Abstract]"
       }
      }
     },
     "localname": "StockholdersEquityNoteAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubleaseIncome": {
     "auth_ref": [
      "r243",
      "r248"
     ],
     "calculation": {
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails": {
       "order": 1.0,
       "parentTag": "efoi_OperatingLeaseCostNetOfSubleaseIncome",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of sublease income excluding finance and operating lease expense.",
        "label": "Sublease Income",
        "negatedTerseLabel": "Sublease income"
       }
      }
     },
     "localname": "SubleaseIncome",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesComponentsofLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SubsequentEventLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.",
        "label": "Subsequent Event [Line Items]",
        "terseLabel": "Subsequent Event [Line Items]"
       }
      }
     },
     "localname": "SubsequentEventLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event [Member]",
        "terseLabel": "Subsequent Event"
       }
      }
     },
     "localname": "SubsequentEventMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventTable": {
     "auth_ref": [
      "r251"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Discloses pertinent information about one or more significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued.",
        "label": "Subsequent Event [Table]",
        "terseLabel": "Subsequent Event [Table]"
       }
      }
     },
     "localname": "SubsequentEventTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "auth_ref": [
      "r251"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Axis]",
        "terseLabel": "Subsequent Event Type [Axis]"
       }
      }
     },
     "localname": "SubsequentEventTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "auth_ref": [
      "r251"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Domain]",
        "terseLabel": "Subsequent Event Type [Domain]"
       }
      }
     },
     "localname": "SubsequentEventTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails",
      "http://www.energyfocusinc.com/role/SubsequentEventsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Subsequent Events [Abstract]"
       }
      }
     },
     "localname": "SubsequentEventsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventsTextBlock": {
     "auth_ref": [
      "r252"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.",
        "label": "Subsequent Events [Text Block]",
        "terseLabel": "Subsequent Events"
       }
      }
     },
     "localname": "SubsequentEventsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/SubsequentEvents"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SubsidiarySaleOfStockAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of sale of the entity's stock.",
        "label": "Sale of Stock [Axis]",
        "terseLabel": "Sale of Stock [Axis]"
       }
      }
     },
     "localname": "SubsidiarySaleOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesNarrativeDetails",
      "http://www.energyfocusinc.com/role/StockholdersEquityIssuanceofCommonStockandWarrantsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits": {
     "auth_ref": [],
     "calculation": {
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets": {
       "order": 6.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Liability for amount due employees, in addition to wages and any other money that employers owe employees, when their employment ends through a layoff or other termination. For example, a company may provide involuntarily terminated employees with a lump sum payment equal to one week's salary for every year of employment.",
        "label": "Supplemental Unemployment Benefits, Severance Benefits",
        "terseLabel": "Accrued severance"
       }
      }
     },
     "localname": "SupplementalUnemploymentBenefitsSeveranceBenefits",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Text Block [Abstract]"
       }
      }
     },
     "localname": "TextBlockAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy": {
     "auth_ref": [
      "r126"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for treatment of receivables that are billable but have not been billed as of the balance sheet date.",
        "label": "Trade and Other Accounts Receivable, Unbilled Receivables, Policy [Policy Text Block]",
        "terseLabel": "Accounts Receivable"
       }
      }
     },
     "localname": "TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_TypeOfRestructuringDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of the types of restructuring costs.",
        "label": "Type of Restructuring [Domain]",
        "terseLabel": "Type of Restructuring [Domain]"
       }
      }
     },
     "localname": "TypeOfRestructuringDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/LeasesNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringNarrativeDetails",
      "http://www.energyfocusinc.com/role/RestructuringReconciliationofRestructuringLiabilityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnamortizedDebtIssuanceExpense": {
     "auth_ref": [
      "r35"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.",
        "label": "Unamortized Debt Issuance Expense",
        "terseLabel": "Unamortized Debt Issuance Expense"
       }
      }
     },
     "localname": "UnamortizedDebtIssuanceExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/DebtNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UseOfEstimates": {
     "auth_ref": [
      "r99",
      "r100",
      "r101",
      "r102",
      "r109",
      "r110",
      "r111"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.",
        "label": "Use of Estimates, Policy [Policy Text Block]",
        "terseLabel": "Use of estimates"
       }
      }
     },
     "localname": "UseOfEstimates",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_VehiclesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equipment used primarily for road transportation.",
        "label": "Vehicles [Member]",
        "terseLabel": "Vehicles"
       }
      }
     },
     "localname": "VehiclesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/PropertyandEquipmentScheduleofPropertyandEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_WarrantMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Security that gives the holder the right to purchase shares of stock in accordance with the terms of the instrument, usually upon payment of a specified amount.",
        "label": "Warrant [Member]",
        "terseLabel": "Warrant"
       }
      }
     },
     "localname": "WarrantMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesFairValueInputsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).",
        "label": "Weighted Average Number of Shares Outstanding, Basic and Diluted",
        "terseLabel": "Basic and diluted",
        "verboseLabel": "Basic weighted average common shares outstanding (in shares)"
       }
      }
     },
     "localname": "WeightedAverageNumberOfShareOutstandingBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/BasisofPresentationandSummaryofSignificantAccountingPoliciesReconciliationofBasicandDilutedLossperShareDetails",
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Weighted Average Number of Shares Outstanding, Diluted [Abstract]",
        "terseLabel": "Weighted average common shares outstanding:"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.energyfocusinc.com/role/CondensedConsolidatedStatementsofOperationsUnaudited"
     ],
     "xbrltype": "stringItemType"
    }
   },
   "unitCount": 4
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(14))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6327-108592"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6442-108592"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "275",
   "URI": "http://asc.fasb.org/topic&trid=2134479"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9031-108599"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "41",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(20))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "42",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9054-108599"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=118952595&loc=d3e4531-111522"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.E)",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "20",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=118953252&loc=d3e8622-111531"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "310",
   "URI": "http://asc.fasb.org/topic&trid=2196771"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=118955202&loc=SL82895884-210446"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "10",
   "Topic": "330",
   "URI": "http://asc.fasb.org/extlink&oid=68048583&loc=d3e3636-108311"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(22))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "10",
   "Topic": "330",
   "URI": "http://asc.fasb.org/extlink&oid=116846819&loc=d3e3927-108312"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "330",
   "URI": "http://asc.fasb.org/extlink&oid=116847112&loc=d3e4542-108314"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 5.BB)",
   "Topic": "330",
   "URI": "http://asc.fasb.org/extlink&oid=27011343&loc=d3e100047-122729"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "330",
   "URI": "http://asc.fasb.org/topic&trid=2126998"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "360",
   "URI": "http://asc.fasb.org/topic&trid=2155823"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(27))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 5.P.3)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 5.P.4(b))",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 5.P.4)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 5.P.4(b)(2))",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "420",
   "URI": "http://asc.fasb.org/topic&trid=2175745"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(28))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "((c)(2))",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "((c)(3))",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "((c)(4))",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(5)",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "460",
   "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=6802200&loc=SL6230698-112601"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109126253&loc=d3e4852-112606"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109126253&loc=d3e4724-112606"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031898-161870"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "470",
   "URI": "http://asc.fasb.org/topic&trid=2208564"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=109262497&loc=d3e20148-110875"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "50",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "505",
   "URI": "http://asc.fasb.org/topic&trid=2208762"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Topic": "710",
   "URI": "http://asc.fasb.org/extlink&oid=6409733&loc=d3e19512-108361"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "10",
   "Topic": "710",
   "URI": "http://asc.fasb.org/extlink&oid=6409875&loc=d3e20028-108363"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(ii)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(01)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(g)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(i)-(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(3)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(4)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iv)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.D.2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.F)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "718",
   "URI": "http://asc.fasb.org/topic&trid=2228938"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "730",
   "URI": "http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=117330534&loc=d3e28680-109314"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(31))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32632-109319"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "740",
   "URI": "http://asc.fasb.org/topic&trid=2144680"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "18",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4613673-111683"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569643-111683"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c),(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "60",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=7493716&loc=d3e21868-110260"
  },
  "r222": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13279-108611"
  },
  "r223": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13467-108611"
  },
  "r224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13476-108611"
  },
  "r225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13531-108611"
  },
  "r226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13537-108611"
  },
  "r227": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13537-108611"
  },
  "r228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906"
  },
  "r229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(4)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399"
  },
  "r231": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399"
  },
  "r232": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399"
  },
  "r233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400"
  },
  "r234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918638-209977"
  },
  "r237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r239": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(5))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r240": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980"
  },
  "r241": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(1)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "53",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/subtopic&trid=77888251"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(6)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=119202524&loc=SL77919396-209981"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "855",
   "URI": "http://asc.fasb.org/topic&trid=2122774"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(1)(a))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(13))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(6)(a)(4))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(16))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.15(5))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(22))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.9)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(16)(a))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(2))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(6)(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(18))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=117419784&loc=SL117783719-158441"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=117419784&loc=SL117783719-158441"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(c)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=117419784&loc=SL117783719-158441"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "825",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=99380617&loc=SL75241803-196195"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(13))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "310",
   "Subparagraph": "(SX 210.12-29(Footnote 4))",
   "Topic": "948",
   "URI": "http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(6)(b))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "360",
   "Subparagraph": "(SX 210.12-28(Footnote 2))",
   "Topic": "970",
   "URI": "http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "985",
   "URI": "http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756"
  },
  "r282": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r283": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r284": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-13"
  },
  "r285": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1-"
  },
  "r286": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r287": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(6)(c))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(7))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(8))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.14)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.17)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(b),22(b))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19,20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19-26)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6801-107765"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.21)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.24)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.6(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.9)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6911-107765"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e681-108580"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL34724394-108580"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e557-108580"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(210.5-03(11))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(1))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6935-107765"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(20))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(5))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.1,2)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.13)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.2(a),(d))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.4)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.9)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e7018-107765"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3367-108585"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3521-108585"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3536-108585"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3044-108585"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(i))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(e),(f))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(13))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(i)(4))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.12-04(a))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=27010884&loc=d3e42851-122695"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<FILENAME>R43.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6801409200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Income Taxes - Narrative (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLossCarryforwardsLineItems', window );"><strong>Operating Loss Carryforwards [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations', window );">Deferred tax assets, operating loss carryforwards, portion available after application of IRC Section 382 limitations</a></td>
<td class="nump">$ 54.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLossCarryforwards', window );">Operating loss carry-forwards</a></td>
<td class="nump">8.3<span></span>
</td>
<td class="nump">$ 8.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration', window );">Operating loss, subject to expiration</a></td>
<td class="nump">37.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember', window );">U.S. Federal, State and Local tax authorities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLossCarryforwardsLineItems', window );"><strong>Operating Loss Carryforwards [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards', window );">Deferred tax assets, operating loss carry-forwards</a></td>
<td class="nump">108.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember', window );">State and Local Jurisdiction</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLossCarryforwardsLineItems', window );"><strong>Operating Loss Carryforwards [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards', window );">Deferred tax assets, operating loss carry-forwards</a></td>
<td class="nump">$ 64.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred Tax Assets, Operating Loss Carryforwards, Portion Available After Application Of IRC Section 382 Limitations</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DeferredTaxAssetsOperatingLossCarryforwardsPortionAvailableAfterApplicationOfIRCSection382Limitations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117330534&amp;loc=d3e28680-109314<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsOperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLossCarryforwardsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLossCarryforwardsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6822748224">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Stock-Based Compensation (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 20<span></span>
</td>
<td class="nump">$ 543<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Unearned stock-based compensation</a></td>
<td class="nump">$ 200<span></span>
</td>
<td class="nump">400<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Unearned compensation expected to be recognized, period</a></td>
<td class="text">2 years 8 months 12 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember', window );">Cost of sales</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Product development</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">28<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember', window );">Selling, general, and administrative</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems', window );"><strong>Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 18<span></span>
</td>
<td class="nump">$ 508<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost not yet recognized for nonvested award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R26.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6824014400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="3">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Nov. 29, 2019</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
<th class="th"><div>Oct. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ClassOfWarrantOrRightWarrantsIssued', window );">Class Of Warrant Or Right, Warrants Issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,682,729<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Class of Warrant or Right, Exercise Price of Warrants or Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.125<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_PaymentsForClearingFees', window );">Amount paid for clearing fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 231<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_OfferingCosts', window );">Offering Costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 474<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts', window );">Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent', window );">Debt Instrument, Proceeds To Be Paid To Lender, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Proceeds from Issuance or Sale of Equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 275<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">226<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember', window );">Note Purchase Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent', window );">Debt Instrument, Proceeds To Be Paid To Lender, Percent</a></td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 226<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=efoi_InstitutionalInvestorMember', window );">Institutional Investor [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ClassOfWarrantOrRightWarrantsIssued', window );">Class Of Warrant Or Right, Warrants Issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,441,803<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Class of Warrant or Right, Exercise Price of Warrants or Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.674<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember', window );">Private Placement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ClassOfWarrantOrRightWarrantsIssued', window );">Class Of Warrant Or Right, Warrants Issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">240,926<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Class of Warrant or Right, Exercise Price of Warrants or Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.9988<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_PaymentsForPlacementAgentCommissions', window );">Amount paid for placement agent commissions</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">193<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement', window );">Amount paid related to expenses for registered direct offering and concurrent private placement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=efoi_AllOtherProductsMember', window );">All Other Products</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_StandardProductWarrantyNumberofYears', window );">Warranty service periods</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=efoi_LEDFLTubularLEDLampsExcludingRedCapsMember', window );">LEDFL Tubular LED Lamps (Excluding Red Caps)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_StandardProductWarrantyNumberofYears', window );">Warranty service periods</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_StandardProductWarrantyNumberofYears', window );">Warranty service periods</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_StandardProductWarrantyNumberofYears', window );">Warranty service periods</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Commercial LEDFL Tubular LED Lamps (Excluding Battery Backup TLED), Troffer Luminaires, And Certain Globe Lights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_StandardProductWarrantyNumberofYears', window );">Warranty service periods</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember', window );">Customer concentration risk</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk (less than for one percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember', window );">Revenue | Geographic concentration risk | Countries outside of the United States</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk (less than for one percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_MajorCustomersAxis=efoi_DistributorToTheU.S.NavyMember', window );">Distributor To The U.S. Navy | Revenue | Customer concentration risk</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk (less than for one percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">38.00%<span></span>
</td>
<td class="nump">22.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_MajorCustomersAxis=efoi_DistributorToTheU.S.NavyMember', window );">Distributor To The U.S. Navy | Accounts receivable | Customer concentration risk</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk (less than for one percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_MajorCustomersAxis=efoi_RegionalCommercialLightingRetrofitCompanyMember', window );">Distributor for the U.S. Navy and a Regional Commercial Lighting Retrofit Company [Member] | Revenue | Customer concentration risk</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk (less than for one percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.00%<span></span>
</td>
<td class="nump">30.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_MajorCustomersAxis=efoi_RegionalCommercialLightingRetrofitCompanyMember', window );">Distributor for the U.S. Navy and a Regional Commercial Lighting Retrofit Company [Member] | Accounts receivable | Customer concentration risk</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk (less than for one percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">41.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_MajorCustomersAxis=efoi_USNavyAndShipbuildersMember', window );">U.S. Navy and Shipbuilders [Member] | Revenue | Customer concentration risk</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskLineItems', window );"><strong>Concentration Risk [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskPercentage1', window );">Concentration risk (less than for one percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">46.00%<span></span>
</td>
<td class="nump">32.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_ClassOfWarrantOrRightWarrantsIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Class Of Warrant Or Right, Warrants Issued</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_ClassOfWarrantOrRightWarrantsIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Proceeds To Be Paid To Lender, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentProceedsToBePaidToLenderPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_OfferingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Offering Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_OfferingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_PaymentsForClearingFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments For Clearing Fees</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_PaymentsForClearingFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_PaymentsForPlacementAgentCommissions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments For Placement Agent Commissions</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_PaymentsForPlacementAgentCommissions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments Related To Expenses For Registered Direct Offering And Concurrent Private Placement</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_PaymentsRelatedToExpensesForRegisteredDirectOfferingAndConcurrentPrivatePlacement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proceeds from the Issuance of Common Stock and Warrants, Net of Issuance Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_ProceedsFromTheIssuanceOfCommonStockAndWarrantsNetOfIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_StandardProductWarrantyNumberofYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Standard Product Warranty, Number of Years</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_StandardProductWarrantyNumberofYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskPercentage1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6351-108592<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&amp;loc=d3e13531-108611<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&amp;loc=d3e13537-108611<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6404-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskPercentage1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=efoi_InstitutionalInvestorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=efoi_InstitutionalInvestorMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=efoi_AllOtherProductsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=efoi_AllOtherProductsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=efoi_LEDFLTubularLEDLampsExcludingRedCapsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=efoi_LEDFLTubularLEDLampsExcludingRedCapsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=efoi_CommercialLEDFLTubularLEDLampsExcludingBatteryBackupTLEDTrofferLuminairesAndCertainGlobeLightsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=us-gaap_CustomerConcentrationRiskMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_SalesRevenueNetMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByTypeAxis=us-gaap_GeographicConcentrationRiskMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByTypeAxis=us-gaap_GeographicConcentrationRiskMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_StatementGeographicalAxis=us-gaap_NonUsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_StatementGeographicalAxis=us-gaap_NonUsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=efoi_DistributorToTheU.S.NavyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_MajorCustomersAxis=efoi_DistributorToTheU.S.NavyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=efoi_RegionalCommercialLightingRetrofitCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_MajorCustomersAxis=efoi_RegionalCommercialLightingRetrofitCompanyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=efoi_USNavyAndShipbuildersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_MajorCustomersAxis=efoi_USNavyAndShipbuildersMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>56
<FILENAME>R22.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6810943056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Inventories (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfInventoryCurrentTableTextBlock', window );">Schedule of inventory</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Inventories are stated at the lower of standard cost (which approximates actual cost determined using the first-in, first-out cost method) or net realizable value, and consist of the following (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:69.661%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:12.094%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.541%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.504%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31,<br/>2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31,<br/>2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Raw materials</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,019&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,064&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finished goods</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,248&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,749&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Reserves for excess, obsolete, and slow-moving inventories </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,567)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,645)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inventories, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,700&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,168&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfInventoryCurrentTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(6)(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(6)(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(6)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6361739&amp;loc=d3e7789-107766<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfInventoryCurrentTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>58
<FILENAME>0000924168-20-000033-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000924168-20-000033-xbrl.zip
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M?;S=1TKQJ8+9]YV[NKD=CWX87;T;CSY^V%CJUV[#OBRZ_WC17;_H4<3^PVG
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MJU\;-K9WXXG5JG)PGFCG=#'L;'Z6^&0X6OL-GT?Z#S4O_P]02P,$%     @
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MB<1+CZ81XP8\;A&'<J* \,502?*)DC8E<S++,$=0GJ!K(6VLM"VP'V4/HU4
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M9_/[QWMCZ=IO^ [3?Q%Z]C=02P,$%     @ 1(JM4)4 J:$C!@  ]RH  !L
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M<S<RQJUNHE@[7SBL!U_%S)_9E=#T<NKI/U!+ P04    " !$BJU0 9A6.+W
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MPY67C7%K$^[1/J&=X[^S@[;MMMK[H"';K-D^\LWV)]3:_/0%(9TR33P,,$K
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M3P1F5E 8ER1-Y,0-P#B9 Z_I)MF&3DB> )PLO*67E@+H*,8I A>(8>4Y4 "
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M>98Z8$5@>!G%\#LUU"Q /NS\B.4ILUT=$=!1J08S"B94"64LQDJB5'KFA5X
MU'T6^7SSJ:^V7=VK@*H&<J5)*@Q5B"78"NTEI98IF;A4&U&KR9P5A7@M-?',
MI810RW'8G%I9S&TH+6R4((+B^0?Y[;[)>ZZM+M9'PZ.\N#,)OPE'!\.PA>JH
M/RP6)4.".,<5HH2+E .J \LFCH1Z6D3*!)L%*.GY+;F495O7^_9#;E3WWZ,B
M&]BLS#I<$ E9)+E'& D3=A032#.3<HZ4P 8A)N@"!=>O*NAN=-5@<.]>('O0
M,6ZP_K%PWA6%L^4IRQAGE\*KU#C.+-$,4:YUXHQAB<(I,8E8 &=D?J3Y+&Z)
M2AG61"$,XF&>> UWE]@))9R@"/$%F@BI(/)*7@$) P#>#J8/AB!$M:356!*9
MA&0C*@C73%.E8?2Q5*DDH3IUTXC@=>IQ+<[GR8A^(G%*1RB2VOBP1:JD2K*0
M"&V5L\2GM,IL6:;1&2I1A]U&@,C,K)YM7)S"W=PRCE=$.*7(IBG7CB6&2<PP
M)PC,)DTI2^XL%:@%O& CV&K&4=C2#BG,I+)"6<=2 1;7.H[X(B4:/$K >ZX;
M"M*]=WU7J"Z(>=WVLGXV&!9P\IF;2'HI;6]JPN8 P'$3G3+X++@3F@I+A4_"
MMH;+-I;G0M2O,ZJI0D"1.>;6*:!7J43$,@WC7%,N.%:3G.[Y6-AU,W]Z=JW6
MSZP'8A81[Y"B:<(<<!3 +A_FGRU#CJ8+,)VQ?JX*>S?;IMQ_(C/#B1NWW\^&
M@]V]_04)HZ1@:A+/N4T3PCPW.F$TS#$Y%GRZ9)$J7;^V?%[?H+BP$;NR5J=(
M,\J)$"Y!5CB'#;(X68#$MM>6X;.$3!!'*5?@7B/FF9)2* :&7H=("D4BG5(Z
MAM-X^F%>Y?/@7-!'-88&F9./13YT91RY7+NNGFZ;L;E:Z!"T@\4X?>3XGCWU
MI]:M8*9A?#,%_# A0BELE1:"A@T^L)KN)E7KSUSJSTULF56)QV++V^SB7>$&
M^:@P;E!]/7+@'X;VV.QL[4_X:V+6O4X23 BGVC#E)6B)80Y;B](0!V)?@@6X
MOF8P''>#+KA0SN4=34Z'?YQG=GCT#B/T?_Y8*4]:^W-PJOIK?^KB+5Q:?:[N
M<.<^H;5QU@_Z\D["O<KOJIL=]M\9^,T5X9;A#M,+M#(GAT4^ZMO8Y-V\>%<<
MZM\(YV^F?R*TBG[_HSKV#U3^]X>';HF]ZF7=\;O_VP:)#Z*6.X]V\Y[J_]\W
M ]4?Q /H2%^=.,@NW3M,H#7EU_/J55.X#_@D+IZ\.B;E^T;1?FN[W=B,]MKK
M[<;>S===IA?=:VSL[VZWMQM[T7IK,VK\S\:_UEOO&]'&3K.YO;>WO=-:P'='
MCWOWSVIP!.[H,.^_B38W(A+V]5V\MQ6W7I;=_[+_]0^<H#\6[_7P[?=[0)A;
M>=&+_@1 [.?]%A@78(O1!#=WG2_C:B2A+A6)\8X)+Z1UG(0,QR2L.+#W.CI1
M7P43:5WV;C,WI<D*=F-ENB3H[['>S,\^D-VS#FV.[''C[."]/-XYMKW.<8<T
MV]OC5KN5=2YWCPZ.NT>=XZ/CUOO]BX/WG\Y;!*X@V^@#;74[ESD]Z&V3UG%C
MW#S>O^STFJCSN<,[G[<97-MM?MX]:6[:7NNRE;6VQ,4'<C#N?#9)\W+[HG-\
MPG<V#_'.YP9JO=\ZZL ]X1GG+7A&<_/O\+S+5MN<V?=_,_NO?W</2/=,'^>7
MS>.M;*=]PG8V]WFG_0F>MW7<.?Z$#MKKZ&!S_;SUN0F?F[B%Q06<@[\H)IS1
MR,::(ADSQ3!\LCI&(E%&2<>($2MK&,6?2K-T+86UZ.M*-Q=*]DC$^,8@ZJGB
M,.O'.A\.\]Z[8$3A?89*=]VM,[K.#]^IT3#_8_)#43ZE_$7G!1CT\+Y==3IP
M[Z8?9H=DN/Z/V2$;VF^SP6E7C8%,E"TOGSNQXE*NIB@M#?D0N,+03MLS,?*K
ME9%_.[1W#])51OC#A[]Z[5</2K+*T\?>^6W9[JKMT"-! /]<H2O3*TZ!% .4
MQ\/\]!TYO?AC^GTBBO#3(W7I=B^7"ZF,ZDY^@P=<W;R4(H:>G_Y021%7<I_5
MXZ]H&KNML>M%IKH1>+@FMRYJ[MU0V9N:_LA7@L8\-2YZ0%LUA*NAL\!K>*?S
MO*M5MYL/=7YQ'VQ^&H%_Y(KN>->=YL5P(1%T*]/O]Y/69?-BY_,G!L\B!YN&
MMC:WX=\3UCDVN$5:O2;9YZWWV^R@?3*YYF]X%N\?M'/:O&SP@\U#>*^#D]:E
M0<WC@Y.=]E'6NMRG'=*YA&L0O&-WYV]Q_J&]/FSNH0OX]XL30CK,4)QJIV(F
M 8&E52[6B*;6IT([1P(ZR90E?]S&WRNXF@RRI1H^Z?< _@^.GD_[Z[OMQNZ'
M3K3;^+BSVXX^[N_N[:^WVE%[)P("W0:6'&$:[>Q&F/]F?X]VMJ+VOQK1#+>^
MXM7K&^UP&$O*;LBEQ+>W)69_@YT1@,VY(FB/M)U T*+AD8O^,T6"J/)R(P?O
M9:>=,1=O\ "%CN:JD0]T\W-"_3L;IO?@CD=6C<=.%:Y_']972[0:59AK(9'^
MA[GRY<[F)]8\/CEOP;.:[?V++RF2J4N9C"F1.F::D3AL^A?K-%&I1Y(E7J^L
M-4.*0\4N*7X3A=Y_",;G0OF^-4(>@V!SCE<+ZS _\OUV=FL_IO9C:C_F^_R8
M=@$OD87IB85W9)J?FZS3:UR 0S)NMC^-6YLGXU8/3!MI=5N?MTY:I,E;FX:T
M/G=N.S(7G<NCK-/>.MG9W+X !PCMM+=)YW,+KMW'G<^?:.?R!+4N._B@>].1
M20WB("$>>ZV#(^/36"<>Q3@1U%GJ/4G0Q)%AM2/SU(Y,>W>]M;==NBO/[,G\
M$@CW#!*Z13KF0-&K&SZR)Z]F">>/]* ;3NCP"L:G7J@O\MY\4VRT"$YHU<@O
ML__-58,7N5>'^5RU<I&[\EX%G20S_% X;DXF?[_JRS[T]VL*;-EGKQ_IC&_D
MO5XV" E+<S5Z%CD0ZK.NB_JC,AWL&?,"&F7"UQ8\K%4^:R$=PI_*#2!?2**P
M(4D:$^EIS!(O8LF4CR4UT(6"6,902"C$,4VXH-^9(# SKN<$99<-I!YI11JM
MQN[[3K2UL[&_]R;:;FVL/EYR\_.RC\2XWQH7R@S+@1[E/BK<8;E.J3^,U" :
MG#H3$F%ME/6C;#B(S%$YJ?7[?6;UUPBOLF052?H<\56\FB3/$KB%)A-&YCAP
M.QDI/^.1SU'TZ=F#MX.P^C#L\QH&[<VIR<I*AT6*Q6E>E$L3R[6*DZ)$&[E=
MS(G**I)[\+E##M[O]IJ7K>/F9SB^:<X/CD_.F^\[J+EY0EN7^^/F90,='#=O
M17)/NP?'!R<'[SN73=*\. ##WKK\J[?37H?K/YWOM UMM;<OFVVX-[X9R<6)
M3!&U*D:I)3'#6L4"&Q8;YQA%$IG4LI6U3==586?K>0[E/L=X6OY888U-W^4@
MM-7%]F3Y3+4R>H&]A9<&G>TKT$%$$$UT$B,1DI!3KF)EC(VU Z$8X<+V3"MK
MDL44D;#]\E=A9WXL^D).5?Q6&M H+Z)\> 0^]O%,";G F+-98UN>5ARJ?G99
M?O^]-@#+:0 64Y6W5W=7]U:C1N^TFX]!EV]"==3*5W]_=>BHYSAK )C[GEP6
MA;QW@,MY[L_%7%:%GB=G^3;[7K>V<(/!Y)\/T )<,^]O,>_+:W=__Z)UO'UK
MGN#TJ'G9&1\<[^.#]B<<Y@3@>Y@O@#[[!/?M'C?)UDFG!Y^[X@+:Q5OM1K@/
MW=ELXB\R"%&Y)"8&LY@Q3V+I/8VQXM2DR/(D]2MK%"2*JO&Y/BJ 3%:?=W-E
M;W/[-\\_RW-7C4BM1J^H1I_P%^4,DL:JV!I.8\89C[5'/ Z[M[+48<&T65G;
M&V7@JOQU=^+IA31F S[N%.W\O%_KRROJR_[X"]=)*AW6L4T2'@/JZ%BRL+!.
M&>*Y85(1 OH"EJ__>@!3>M8[Q<<B/P,ONHY,OZK.T"_,$*4<17$HO!HSG +&
MI,[&J0%A6Y.&.LDK:SO_>C#:=)U7=#\]GT[)P;5N=C;JL:>^!EM=)O=_,NQ"
MU.JT@!&7G:INY"Z<&86RE/"SSXP;/"9F]2R2K/VX176'Z\!"K9"O'UAX(:A>
MBGFZB2GXF ^&JGN0G=:9 8_A7V0V,R"16'ED7*P3X-D,,1%+8$HQ$@)^"7ML
M<[FRQABF\@?2 FJN]+I<"<9$% ;%J[&A5XC"?N\:J/D/Q#ZP=N.WW:LTQ__Z
MAR X_6,0#5W7G1Z!6";)U&_"S&YW%%X\4H5345C?^_N[YW2.0_AD'1Y5@_%C
MP)C=<(8O;SO#.85WO-C9;+)F^Z]NJWV(6KW6,=SKLGE\ O<X@6,M>%:3'_Q]
MQQE&7UB0HW8BYMYX0'?B8^V8B5-E*:4*.RX=*!)CZ/>YKF#QP%3$?"UM>&"8
M/N-0*W<#_!B&>YV@].K#K8._I()1;#2*%;<PW"2,-"69CV5"D07Q<F'XREJ*
M>8PI>CC?:1DC4,OL)BZ/E);(^6Q!7]92FO?1]%NH!.R*TJ:]*=<(P!<UB?"J
MOIW^Y+,!O&D4RI@!I?5A"4__T-EH$*9<HJX:#*.B+/'R8I[.G?7&#U=<GY]"
M"P\LG]IS9E1DPPQN62V=<@7T[>FH&(S"&JIA'NU55?XK\,/D-_U[B+^'X@SK
M9OCN[LJRUWG?Y.F6_MT8:7.[!@PHYBJ:T,SOK[&5K"*,GV.M%L&K,DV>X\YE
MFQ^[<&U^<L8G,8F)"H0' A1'@[R;V>@*,ZN#4^B^=?1GD/V^%://7KTH&W;+
MM9A.F:/(A,V5YROW^1<42:%"\TH#M3?NZ;S[VZ.F21=;*)/3KV3RP/ES*K/6
M9$5S.8K<145[2@GF_>C\*(-?KRWVJV>]_[10)T]_R9&X;#-C$RXWQD27&+S
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M9]UQ/]QQ-7^;8_Z6U/RMYF_/T'&-__G7]E_;[<4)&-69O4O.V01P-EISMF4
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M@W\6K$Y@"5E_Y"8QDEH]EED]KJCF!#>N50.P"'ZJQ;Z48E<ZZP:APW#/=2"
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M<54V)]RD<&?98'+O\+UL8+"ULT7^@N[[0!+O5N&;+4P3:OZ%F&=XT0FTEE6
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MX!KCGASCKKDJ3ZQ2FHA8IP+'+,4\UE;1.%&62:T3RK4"KSR5-<8]-U.=UA.
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MWB?F&.9K&Z1ZKI_EP[:*9:$L@19Z?TN/JS242]__2:]?B"4DH"R)GGIW55'
M]"=B^HT2RBD&SKTCB!@1$:<X("N<0(0)&80(F B7U54%V2B0C0(8-^]N'X!Q
M3\>XL=04$[D1/B(LI4<\9:"S.D0426#6"<.XQ6L;!DO N$HJKBOM/OU]LX]Y
MZZ[@B)AO$Q  ^"<"_(T:R\Q@333%2$J"$1<Z(!.C1U@$XYA1SDE;W/H#QP0X
M70'K%M4&!+#NZ5AWK<P*;8*T4B&1>#;84T8]39E SHL46%#2L[BV020T5ZZF
M,KO27MA[NX" #W8Y]=C?%M '0'\BH-\LO:9,LI8IQ$P(B#/-D=62(F\3PX9:
MX0B&&OK@?P5\FW>#$,"WI^/;6(\0984PTB(IM$+<4H.<%0DESZ2@P6OJ^=K&
M/)(&5AW?P/<ZX1K>45GM4C_MV&S*0CIKI574Q]0*?M?K?MV/_0[4RWPRFM\L
ML(9C<$Y*)$TLFH3$@&SB"5F%G2>&$:\UU'L'?RL WNPK6 "T30':KA55YI*T
MA!#$A6&()Z^0"T(BDK1T7KG(K%W;(!AZ+%=357VZ9W6I*EA4KK?R2[R3/=_*
M%8#JDZ#Z_HUR:]8RG*&4H2B*SA92".0LP4A8$Q6S+A%*R\O8;!ZX/NV3M3R(
M_V*=KR\1'N=;L@+@<5)XO%9ZL8G:&4^0]=PCSIA!VB2" B?&<LPIIVIM0ZTK
M7KT(U"K!XW-J5<S#]H>I5' JU;*BGNGPGX<%M;??W/J__]M\M[WS<>]_:CL?
M/NWN'U162WF)W[\D(:S0^GY3K!\I@3?%]M'2?L>A*;_W=6N8)^]O\5=1AQV-
M$(G@4H]\WQ^UQ<TS[OEOZ[43VZ]]M^W36/O[[Q2[][&_=V3[<2H*WF[CS:]J
MW-6\]HIIO;?]9G]O:(<Q_%7,[?K;1QH>!@WO$1I>?5C?&FEX6P8?_K\C[#M_
M=>UG<YKGS0\_?R"-X]WSP^,W[<9^GL/;3SQ_-\W/\O-P^_#;P?FW\\;YQ];_
M.]]EC>VOK''^[4?C^!O.SY+514F5#PEARR+B*@ID=#:IF6)<V2P#4L;?6PKW
M"-33'"H@4,LN4$+C9 Q+R(DH$:>$(R>E0,03*Z/BWG&_MI'!$V-RRP"Y]8O:
M2>S7!L4&O[ZB]1*K?T-N5>&4"<V3VP1037_.?-5PV,P5",?\3NWZ=4HWNN2L
M+5@I^[T*MGDZ/.KU\P?"Z]J]#%F"UV#^T8:;M%ERY.!ZPD"7$]'EA]_0Y>[9
MX?'7G\WM^EGC\V&GOO^QG?\6;W0^_:Q_/J"-MW\=Y><Z:ARWO_U"E[2QO_/%
M24XU2>4E1Y;I4@=D-?5(>T9BUKBM3+@HP)TEN?CO-D%>R%?M'Y,)H(G:AT <
MX5GEIYQI9YF5>1[,,"68  %\"0+8W/9?6$S*V: 0L5EIX\[0HEX,15%*$Q1A
MD8EL +!U]H  ACC(\%_HY34[J.UE1,V_W*R-=;BN79NLI4C\L];JU@HQ*YO>
M3B:_<XA'@/Q67GX;Q_4O.(LH8=0A0XDM.AAH9)DRB$61!%,R>2_6-NBT 30D
MXHRU6@LJN!'4&LU-<>$':XM)E(\2P*QX^$((?_3Z81"[((%+)X'-3.%66XN]
M#1D\'4&<^X@TXP$):Z6)UAD1S=I&MS=]Z"1FMD;Q2E]MK7A* VS=P@W>V<09
MEMC@W1T,3@N0RNI:[W0X&.87^0GF8_R6GN%G*6\7LP?:G(@V/_V.-G\<;G\Z
M;VXWC@[W#_-_'T1SNWU4/\YJV=M=<;B]F>ET)QL9_^G\0INDL'PY8](29Q$3
M5&;:%!(9HS@RV!B)"56:^=]$'BHE6LWKTP#R51'Y$B;*(B44L>"S;B8D1I9Z
MBHADQ/C J&>N, P4-NN8W*ZN<EM=L\-:W?;]T07],+(^7^OU5S%]@O4 <EHU
M.?WT10@=,,,<94-2(TZ\1DX5]7M] 52>&<'YI#BX, $#CJV4;$6%!6>6H8!-
MQD 30Y$,JI#3&@O-*94\WFF:WFNKCNE]!1YN1Q\[+O;'(?%!JQ2N'5;HRLI]
M]ZQOGNXRUP+2LB<]UM>W5J(VA##K$*8BGT0>(G)!!52H*)P3%B45<,UZ-;,9
M .\J= <%\&Z&>'=]#<4''1W7!$6J!.)8%D70E$'42<Q\9-$$"GA7;?_G;!)^
MEBS/>JO7Z?2ZTTFRGEI.[,6D("%V>N!U<+\-ULG/<[SSH[G]E62;BS7W\]_:
MK_/ZYYWS@_.O/^O9!COL_*>5U^R.A-CZ%ZDTHYY$E&BBB%OLD*;.H1"L"8YZ
M+TAX4H;UU%+V09J61YJ\)($GCS.O.H,RFBADK,&($N>\"9Y@YV:;7KWH<.C+
M^7Z(::Y@$N]DP:8Q:(;\GV=!LO^-D_6#:.Q__9EA^ZR^_0DW\IP/.W5^F)_]
ML'/ &\?_Z=3/=^CAYT_T5R=KAO(OWDH;N7*(,(6+%-X,R2XJE&&929,E&FNQ
MMB'P@REH\TZ'!%%<*5$\KW^)B2DF@D2!<X9X-JZ1"]X@RXQ2*3GB919%]DA1
MG""];-'7A%[.]R^/H;_$2L'R)#K=0F4(\3\5EK_^QFC;H8W]#+=O=XJUP(<9
MINO['UN-3H;K3H;JXZ_DX',Q]S?M6V'8\Z]?/%<QVD"1%\H6?=8M,CX$Q)(W
MTGB2>?MW+H#J"!>$]RLE5Y$;0X(A*#H9$<<V(6N=0@)[G20QN+P\1L2Z-G)=
M,KI\.4X@G\LJG\W]S2_8X^BU<4C&HA9 % 09F]71%)R27&$2],0IG@N1*R#5
MZ@F7T4IZZS3RIFQ#DN7*90L<)<&<T*Y((W89_.AZMLC7^6,3/!>1T 2]?Z;;
MVVSL^$(<_TE']CIOR1"C.!,2J4 <XEIBI(.)J$!?(TB,HLRBKEPIR>6+X"\Z
MV@" 5J&,)0"TZ0+:=6(24=IK[QPRHJAWD(KZ5(9;%"TQ,N*\0S9EM0$ K9(I
M28NO[#3#-=S,LRMDS;9K)[854*M;\_:D2%6"EF55U3P?;5->;^[[O+>[W:V+
MG1V#=D#UB5#]1A<SSGCPBBJ$";:(X^B1X1G52?28Y#<ECD43]6S/L3NB7I!N
M"NGU+QX#YU!2"3!P^A@XUOG!.IGM\P+YK$:<!H(T=Q+YK.]&Z960/A0.,;VN
MU3P,]E7'P"6)Q%=G#3>]/^V<MLM"1[WA4>SG9>N<].-1[ Y:WV.MW1M4I /:
MDJ'\_;7+IJGJ%D6J\JM;H'Z]J\UB4[?&]W2WF[<XOLL;VXC#9MJW/P'A)T'X
MXQNMSZ*P5%&F$/5)(1YX0MIHAI3DW.3_9=V7K6W<[NOS3W!;@!_V)8/>TW5;
M +W%@-ZU6NMX,)BR@%R0'/%8E/K4^15.7-JH=<K*+8!>!779U?;5CNFR(::6
M;PW!25M]U?71KHJ/<6A;W1AV;+^;5V\PMM_;%]L-F#X1IN_<Z.$;J97*)&29
MS(JL\$4X3N<?CF :DC.*E:X*L<Z)F"VRK[J7 CRUJP>$4U!G 0@7"(37RJU.
M*F,=P8BD:!#WDB"M'$-2,AVLH5J'$@CYNE8<@+!J*N[3W;64OU*B^OU5]WM#
MV[XH?G+4:X?8'_Q/+?[WM#4\JX:C]MZ.T7BEV['/(5]A;VS/=\H=!YR?".=W
MQQ7>I+'$7C'D>12%Y]8C%VW^88BC2@5+4W%'?%WKVRB_Z,RS1YVQY>&!%^O?
M?:%8.8>\!L#*YV/EM4XL,ZN%F!%2.!<1)U8@*RE&,CB&#2<A.E]T)#-& E8N
MG\[\=+?P4NG,[99UK79K6/1R*F[//D:'GMNR_E9,1V^.OHWE]T/OM&A"=2]7
M5$J,_[XXHW@ZR[KTC#L'Z^3=]>G:[ ;@WV?R;_U&+K4R0@D2$*'<(,ZPS_RK
MBA8]Q#MOG3)>C2[6WHZZ+CJ-<)I'L'+05DWW/K 6L-8*L-8<[$1@K6FSUMB]
M3A=]<D$A%CTI+JH+I*7,)%8$4:**7M+B!A!95\P :U7!KOS7T.:GN"RJ,58P
M;FS1?,PGM+^H:G$$/U0NCI: MW\4:]87R>RV>Y9WHM;M#0NSKY]_W:VU\B-\
M[9>7.OO#6B_5AD=Q$ OP";$[B 6!=\L=+Y.)4JMKN[Y51EWR+SIY 0:O;M8?
M&:^MUQN4-VI>]V/;#EO?XQ\_6F%X=%'';C1)+FZ7Y+O\F'7YFT^'A026TH7'
M/[^VW+O"?ZG:,O:S>*P28%5R4A)*!7.>VV1L-E1X)"%@E11S_ NE:Y<?.NI?
M(\+7B%P_VF_(IKP2KVW[AST;K/WKQH*-+_^M5;U8NHU_NW[^T!WS_.W"=VS_
M:ZM;PH597"W%6_N@[MZ'G<;.Q[<'M3?-K4][Z[7=QM;]XEP^:JLX%\/RR:HK
M<_<\ZU:SL;W3V-O9OGS$2DSVG@-2J]0D[U_1O>:[W>W-_9WMVMY^_J>^T]C?
MJS7?U)KO=SYN[N_F <LL4/<V)+EG0?[1ZF8&Z9WF/QL&Z[7XT\>L$EP5\J_9
M3I[]</#/95Z3!U;@4]>>AE9FRW]62H+O.6:_Z#^/AO<1)<L+A"^5I<O/C$:4
MIJP]'?8N/W*A 9:_&6F-^2G;]F007U^^N&5KCXM#\42A-3AIV[/7K6[Y+.7W
M7O-7T5BBY+!15& TH='[KR[>^T6!OGA3R5=&Z?O?_^V'?_NF?D7)4S^+7Y'?
MO<GQ4S_[X(SIXS][AX?G<I>R%1.K,_2!>-$C3^9,0^[F6=&K!R<\.L+/F7*%
M(EE'_1AKG?PM1X-:S! 12GVU+!!;8V3]$9[(:LKIBY7^Y\5NGR?]]SHYENY<
M%.&KIWCAG[/ASUT]$(49B<)8==A*H-#T &N&$9TI$.*=UL*LM[L1L[3:=KQ5
MIV)N2S99%M_C5V]5@UR3+-O#,:R%+-L$0:S@J&11:>E3Y#II$Z*@7N1?"!Q,
M4%^VR]0+@@EZ=@[&Q_@]=D^+ NW5B%J=U:^B5M]PX^T.K9\?T.;VIQ\'YQ]X
MX_P;;^Q_$/7S.JZ__5!T6,*-SY_.KZ-6.^>-XSH^[.S@^O$FJ6]_[!3=E^K'
M_SEN;!=]&O/?/'[3.MRO_[@5M=JOY^_ZV#G8_U!T;?K1>)O_]O:WLWJ>;_W8
MB^;^!UK__)]V_?S/5&^-(E9[^,<709*AB6%$=/[!8UFQR3HDM(A:2B6T"D6F
MH](52K28_$!5#XA>:B(%< APR(,<0B4)6D<K=20<"V^EU!X3P9BA13GX@D.(
M&7%(?@$<,G\..;_B$(55HDEFTL#,(2YT0MJ%A#QF03.1*!.DX!"B%'#(0CCD
MY=A^,[@R5:$-W^H-RO2-.^V_.5_I>MP:+C,+S=.2*7:VF=[V>J',RXO][RT?
M!WN]=@!>FH27SL9L&V*$<#8R9'W,MHT6#IE,1<@ZJ8C27 K/US;HNA(5ZK7P
MR[&J*A+!K=87 8'S5,0! J<%@=>JN1/<8\D3DEPEQ"G-JCEF"2D; [=,N6"*
M;MSK6,TC(_F%0N#+T;Z?X9D:->6N>O3E;;\W&-1.^KW4&M9FI8'/P(1=06Z:
MIWI>;OO[<M>!C"8@H\;6F#X>@]/86(*"4P9Q0P4R60]'(EG#B/,\2KFV0=;Q
M'6VBP4^T<K$&0,LET^0!$J<$B6/ZN</!6R]1D$1G2-0.Z4)33]X0S0W!CN&U
M#7.[<S3@(6CN]WSF*O4_K^QBO"\PEV6:RU(*.20&WD*UYDGLVV%Q]S?^/"FN
M]0Y>5U;E@^]_>:?O&:@V!>?0//2*K V'4S_,:O/WV.Z=%!?G(4A;?2_0K_E
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M.(&O["F\X\<# 58E1;)Y@C0S!'%N-;*.8)243XD:FRT6O[9!JM=QI>K8 W&
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M,TOO-/_9,/CG,C_Y \_YJ6M/0RMSY10>\C&:R5U0.Z)+>8&VI=9S^9G1B-*
MMJ?#WN5'+A3[\C>C&&!>LK8]&<37ER]N^1'&GZ-8GDO-J]4M%Z;\WFMN>85'
M_#+2<T<3&KW_ZN*]7RR;BS<5>Y4Y\/[W?_OAW[^99T7H$S^,7Y'?O2G$4S_[
M\)39XS^\7"KZ_3;0(P_Z3'U=YEF^K@<G/#K$TZ][;!80V]P_ZL=8Z^1O.1K4
M8@:)4()9W?;]48V1]:6UU9<FEC?[ [*,H?3YG]PGMURNW)DN0G-/"40\1Q*?
MNWH@"C,2A:(BWY)">,5NJ"T!O"[\=MID]5"J%9Q8X%6%"0I;5"YX"O6T[H]_
M-O8NXY\[O+Y_<%[_7.>'^[N\<?ZQ4WQ???]-N_GY VML'[4/MSUN=#[QL?AG
M_IY/M'%>YPWZ5[N^_?&HN?^!Y^__T3BNT\;VYH\ZW2'U3OWL=OSS@#;V\[S/
MO[+#ST7\<T?D[\C/NEG$8'%]>_/\8/_3V<'Y?U*]-8I][N$?7X0MW-9,(<.5
M1YSZ@"PQ!!$I*38J*V^>SJ&:ULQ.3_509ZK)I="19[X=>8!7@5>KP*M0C6W9
M*/?\BG(#99@$[E",S"&.%47&>8QP8D(0;J--<2ZUV(!T5\0PO@QUB>K<>8.Y
M5'@N2RGDX/VYIW-7D4'6CT>Q.VA]CZ4WZ#5<7:O\][^<,[CZ5]?>]/KYR[HU
M?]KOQZX_JPW[^6^VRSH:-7O5 [0BQ?U7YK+&3-R-C^GO6N+NUCCL7MA%(SG8
M&HG!?B$%%Y/>[(;]:YFX;@N;3:IFVK<_W_?ZY1O#8;_E3LL,G?W>>YO_S! ,
MK0D,K<;>F&\S\J@D#D4'JR013Y0BERTO)+W!-CEFA230*Q;NOP&D+KYE-D!J
MA2'UVG=%.5?&*XRP%P%QGPPRP5G$G0[4Q,2\C0"IX*5:GDDOT]!J>4@H?Z6>
M:YW-PTNR=<L_LNBHWN@/_E+)"R)[CP@_/+QT%56YJI$U<X>&=:DO@5(TB5)T
M-F9GVD"M)]G.+'8(\2R'R"DED50Q^>"\#S95-8?FL>>I>EA4S2)M0"5 )56B
MDH4DB@#+3(UEKDUO;IW0DNBB9+1"G":'K*0>Q:P=$.>2"P)7-VWD!?!,A6W&
M6Q569G+E>2GNAR^J&,LO8@0E61Z_-W(J)5DTE&2!DBQ0DJ5**WIO29;_W<QJ
MT5X6J?Q&<^O__F_SW?;.Q[TRK*#^J.U\^+2[?[#,LE9^\6RKM"!*7XEJ/OV4
M*K6\@ HK5+^2[*E%5!ZH@\+Q3.J@L%=:/+4FS&)FS%]Q(9=JQLNXQAC/:(TG
MJN>S-&;;1"LD7AFA*K"ZC_]6\TK(IWYV,3/6KRB9$1+/;,98/7;&2U#DJ5JS
M6=:24VH! ?CW_9ABOS^J-+4W[/EO"W.G@>PLE^QLE4VL0'"616F94EK2RQ+R
MS3R[PHMKVZ6@O[>MD*W+\O66/2G<!/.N[K6$-;R6;M.]/^V<MHN(0;G390;T
MQ9[?2%A[=T?"&FS_RFW_=DPMWQK"3J_<3N_WAB-@+S68HUX[Q/[@?\K?[/SW
MM#4\N['I8(HMD2Q.5J:GTH):/G*(OG?1__UU+7\@]@M_=IYEV7]J[C0TM]5=
M8'6KA4SE[N)6<*+F>*(V._GS0/<@$$L/L2 M !^KZ+=:HG-6K4V&A:O";&#A
M%KQPCRO:QT[NJ >WT,6$B<'$8&(P,9@8*,'57428&$P,)K:XB=VIW3ZSZ-HT
M[^7_[M:V7D 4\$_;MET?:W98VXX^=ESL%^T6:\6MZ^G7Q7I:IY!'N,$6L735
MK/0P.Z%_=A7^*1R)A58A')2N\%\J&43!C60F&*<UURHX8BD)VAKLE"(J?=DM
MCA*A3ZL_>.%];YX.!T/;+=:L,H4*FEN7A0H^T'KG\.B@LX,/\N>;VQ\[C<^'
M1X>=^L_#_9WSP\__^59_6Q=U^M?15:&"SINC^ML#W*"[/QJ=C]\:^WENVU[4
M]P]P\_/'UN'VAY^'GS^1^O$N^[50P<'GG1^'QQ]849@@/P-IO'WSK7'^[6?C
M^(,X?/N?;XWM-^W#_4_Y&4*JG^&S4:$"WMC_]$4HP8S7!F%) N+4)&0MMLA8
M)52R-))DYEDF<#&=+A9QIJJ%E=59ERI-935:2RUBZ19?-.BYG:4JQ;.WRP7-
MF&3'\M\N,M^ 92=C67R#9066@F>6)2[RBXI A@J*(O;46*PP]PQ8=O59%BR2
MQ5@DFLED@B;2:,\3)T;AZ#CADF4EE^CP.+#\;24U,$N>!9C'GX97W6XWOP25
MHHT:(\,-1EP8@JQV"07.8V0FY0W,>$GH.J<:X')EX;(ZZU*EJ8!1 D9)):CV
MME'R=)X%\V/*;-K8NF)38:6(E&D4O"2(DQB024XC&Z/#G'G% LEL"D0*1 I$
M6LG<C@<*#P'I ^DOCO254(PQ++QVE,M(7$PQ>*LP#DE$Y:9A7(,^\&SK>G^S
M<$=FG6#S2R0X\WXVKY6+62$(6"(G.4-Y][RAC'MI2O-:KVM%02T M0#4 J!:
MH-H*- E)BAMF%4V*>.X#<R12K!0F@4C+([^?:^]I,P7,.@5FW;UB5FRRS(:4
MF=4'@SAU&#E+#&+)4YR4DT')M0U6P;8?0*= IT"GE5HZH--9TZE,+"KF35!)
M<F^Q]0YC(:C6@D?+?Y-$,WFK+6#:*3#MARNFU3;))&1 3*ALN0J!D56"(N-Y
MB#)*ZBDO;%B>;5@.? M\"WP+? M\N]B<5:NC""+;L,EQJ8))+&BKI.8D&OG8
MG%5@V5FS[,$5RWHC&%-*H*"-RBP;,\L&8Y AP1%GE8\V9GMVW1@)?N+9$NT#
M14HJ&Z.$H3!T%8<^<!Z?!'"I_-^3E&3RBHKJ*\J[@\%I>;FZE_*B%0TC\KPR
M8U]4S*O%SDF[=Q;CZ)>]DU*CL-TP^L7):=\?V4&LY>WH/JD"XW.6>%Y9_;>G
M^)@KX4N2N#^ZY#)]Y>!IJU;1<_(,0WL& EZ==:G25!Y('P,0 !!8)1   9_9
M]30A<+:L<>#*,QX(=C)XJ8C&)&H7%/^R33'%F&""RA?L4?GSA:X5P_9I/R_3
M^_PPO7!Q1VUGI&25@]Z/-*KWA4(%KI*)7"5?QZ^LI6!$T-HB*R1%G!F&'%4&
M24U8$I@*(M7:!E5S<), " ((5F/K@.677L"K[H:!PPB'\<4<1A!P$' 0<!!P
M$' 0\-43\ DR28*CDD6EI4^1ZZ1-B()ZD7\A<#!!/<)C\N@R:+?]*'_9]FF\
MUXT"7I1)O2AC"2?%3EJ?$N),*\2E=\A@$9&(ADE&A*<^S;-2VJICXRRBV,](
M]5SR*'81J?YA^WW;'3XM.CVW+%E3G>#=0J8RV^#=TXJZ+PE-STP/G5LI_(KK
MH9 J#R  (/ "0(!.! (K)#WW",R*2P, S3)D4DQVU>2^)(N+U[M=WX]V$+?C
MQ;_@&IC -=!H87I91+VYO_,E>DE4T!'%:!+B.GID%8XHD2Q,6O 0+2WNHG!>
MO9I%%4<F4%9!67V)''+;L3RO5+S2A9P?LGP'$N\FY 4^S@M"$&JX4$@;&1$7
MUB$M+4-!82^QL,H%5\7RMA7'/N"$I>>$A2=DS2]W"_AKQ%_&L1@,2TQ0'IFR
MLJC.JFSD(FIKS!P,(*"VYU#;S\O"[<WM;S^_8(.]TI0@$J1 7"6+G%,,R<0(
M,4)RK,+:!EU7W "_ ;^],'X#S@ '/8  @ "  (  @ "  (! M=)JP7J<M_5X
M5A^W'G7$)OAL+BH5(N)!"&0)HR@Y+1-17B=C2NM18+ >G\T94!#J">O83"D6
MAS^OV& XJ&5X:LTLN79NE7$@N7:69+W2=V#@DM?R7?*JSKI4:2H  @ "54VN
M76GI>71R[4I) P -  UH&Z!M  @ "  (  A4,<<-2IG-O</;%/+A;H8M-L/Q
MZ6#8B=WA8+^WF9>IF(%MO[>ML-O=LB>MH6V/A38N2P5L%>Y-B&9,$LTXN\Z%
M:^SG>7[X0FERG)"$F!0!\>0MLCP:)+F*@5G%9:1K&WS6_=Z UX#7JL1KP!6@
MW ((  @ "  (  @ "  (/-=JG$(>'%B-B[(:KW+@+JW&E*1*EB*LL$+<:HN,
MUQI%%4G"FE!NP&I\/E= )<DGK./GBWRV6KME7:O=&IY5.PL=$ML@"[UJ.OBJ
MIQ57#@1 !P<0 !"H9F+;2DL/5(T$H &@ 6T#M T  0 !  $ @:IDJT&=MV5,
M;!ODE<JO)KBS_Y@PQLBE>1'(@-C%!+&+YM:MC#=!A&66*22)I8A;B9$SB2(E
M J5<R\@U7=L@ZY+)V48O@/* \JI$>4 CH/<""  (  @ "  (  @ "%0@YPT,
MRLH9E+\FPPG!7'*6(Y]?(>Y40HX(B;SG3JK(F.4&#,HIT A4@WO".F[UNOEA
M!@52]5*MVQOF+QCV:B?]F&*_'\-%);AJIZA#CARDJ#]U[2;J=>B)MA%[9I5+
MW":L$Y4T!AJ<CM+9,+=>AU"M]:F9ZN-MK(AG6AO-$94&9V:6&)ED(L(A[Z]F
M(B;CRF*M>!ZM/E8]6[URM %6'M!&U5P]+PD$H%P@E L$H &@ 6T#M T  0 !
M (&7#@(+3Y6$<H%+V#UW\AC8^TOO=NEDNW:!#W:[X=3',C@&GK4G5@XL^R E
MJ22)C").K$-<J("T\00%;JFP*49#5!'T4A)<:\!S+XWG@#M V040 !  $  0
M !  $  0>*85N9!,2K B9UA)L+0B>;+.VV@1ICPB;O+V.<$8,MI9;//.IDC!
MBIQ3_F3U77(P%(:NT% H[_D$7"NY&#D[B,6B=4YB=V +/JC*A2.X3%,%,W#5
MKT+ C;J*305NU $(O" 0  $' 0<!!P$' 5\9 :^ZM0R'L8JY64_HR5-<</RS
ML-^WQLSWTJQOGA0O!Q_C?T];@]8P[L7^]Y:/%Q<C/T;?^]HM_R(XW2=PNM?/
M-X?U_<WB4N3/=_N;7[P05F+"44H.(XYU0);2+%6<695(\ISJM0V*Y^!P!W@'
M_:4:6P?Z"P@X"#@(. CX<@IXY1M1@M*[ *7WX$KI-9%9Z:U'@BN%\G\8&<DM
MXIHZFV6 285!Z84J78M:QT8<UMJ]P:!(3JL-CV+^KQ]CK9._]FA0B]T00ZUN
M^_ZHQLAZK<"EJF2%0L9C%?2P54]=@[3GBDT%TIX!!%X0"(" @X"#@(. @X"O
MC( O/(@-M4C@,,)A! $' 0<!?]$"/DE+%16HM$0%PH3BDG&'@^)4)\ELD%C(
M22X"WPSC['9]KQ/?]0:#-_U>9RM_::M[FA>M>1+[9;0&[OI.%H'9&=;W/UQ%
M8()FRM$H$,?&(^X,1EHFCP+GP0?"%35F;4-P,ML>*8!Y@'E5V+I%M9$"S)LY
MYEU'G45P41*-D>$N(&X81881B72*R40G7"SZ3P#FS2+B//5LF:?CXR38H^:P
MA'_:MNWZ6+/#7V+*2YSL,(]U@_RPZSFZ7C_$?OD->3ZU0:_="K6_E<MY\<[H
MNUA^,_1.73M>O+MD-#UA^RA/0@S!A<0C%QGTA8S&!)FL<$YR_&7W^5VCRN]M
MG@X'0]LM%@X(>I+NC7O7#:(:QYM?O DAL&!1DB(3M)(*6>P#HLYA;6@*TMOY
M-8B:[PE<'GZ'8@<5F\K=R1]S4[>FQCV56M6_+SN4+ UWW[:PIT/<Y['?"W9P
M=&>GQZ->.Z_D8.>_IZWA&9#V9*2-QTF;D1!\XA(YD7_P8'RVKX5$UL2$6?2<
MJW@5-0':?HFT#;91Y6PC3HC3F!%MDN".8*TC%A1GS3I8H7@"VVCASLO=8;UU
M49RUOODE4142B10123S*M&B1280C[ZCU5L1D*5O;(&)=&P4@^Y)!%O1^T/NK
MM* 3Z/U/)R70\*=,/9?=I3+U&&Z]S_2"*',:99&12&-#4926!8P5B4FL;5!@
MG9?,.M5)SGUX*# D,&25%G0"AK09<U5P+"29>++$,4LE=R92IQVF=!IF&Y#G
ML^VVL?I>5G >&9>(1FD0]RDAQTE"2=E F3;:A<)P8V2=X>K5.P .!<L->.F%
M\M(D29&2<<$-55YBRA,C5BD7L:>2A.13C/<3TSVYD$!#4Z"AW2L:<E)2Z3U'
MD6&!N*4&&4HQ2I0R3[FB2O*U#3;;S$?@'N >X)Y*'I-EYAX=53).4^VCY8E0
MQZTUC#F5-6_BW&^,HLF;$ (M38&6KJ\A*>&ID"ZA8+1"G'.*C+8*D:0E)XQJ
MK7RVCJA8YT0 .0$Y 3D!.2U\02<*:45.M O46,TC(TX)IWU*A'N<X6TJ>19
M2<^GI+':I%X)+ A&@0N&>-X>I)-SR.O$HTS14LO6-L2ZUAS<==6Z9+8$L2<8
M"D-7<2B<1Q@*0ZLS%,XC#(6AU1D*YQ&&PM#J#(7S"$-A:'6&PGF$H3"T.D/A
M/,)0&%J=H7 >82@,K<Y0.(\P%(969RB<1Q@*0ZLS%,XC#(6AU1D*YQ&&PM#J
M#(7S"$-A:'6&PGF$H3"T.D/A/,)0&%J=H7 >82@,K<Y0.(\P%(969RB<1Q@*
M0ZLS%,XC#(6AU1D*YQ&&PM#J#(7S"$-A:'6&PGF$H3"T.D/A/,)0&%J=H7 >
M82@,K<Y0.(\P%(969RB<1Q@*0ZLS%,XC#(6AU1D*YQ&&PM#J#(7S"$-A:'6&
MPGF$H3"T.D/+\_BOH77MF/\-K>\;_\X_+C]2M@-K=4/L#E^;D^%X>S"??Q?[
MQ=\IOF?CWZ[_KXVKSEEW_IT;G^O8_M=6][)/F+SH!%9.X_(SHQ%EJT-[.NQ=
M?N2B=UCYFU&SL?RL;7LRB*\O7]SJPCC^'#A_U^52M+KM5C>B\GO_^-$*PZ/7
M!.-7&%]T ASAU&A"H_=?7;QWN= WWJ3ZE62_>?^W'\:OR._>Y/BIG_WMM^I7
M1L*,GS+CI3GC2[FZ,..*S5@]=L8/J'B/[,8XB_Z^%9V-N9K-4UIW/CCA$>,^
M9\K%/"_G>-VB4_W2HE/-H47G5J_3Z75+;:/L1_N(%M*S0=HJ",X2$,\=0T'(
M'Q+RS3R[HL^O;9>"_MZV0M9>R]=;]J0US+]_0N?TA0HH;/J#F^[]:>>T;8<Q
ME#O='![%_L6>]SHG_7@4NX/6]UC^YEUO,  16'D1V(ZIY5M#V.F5V^G]WG $
M[J46<]1KA]@?_$_YFYW_GK:&9Y-T(:_6[E=K-O.7Q9%7JOC"/+W:H-=NA=JE
MA"R7H):/'*+O]6VAC[RNY0_$?N$SR[/<.[+].'<:FL+J@K0L0%HV._GSRT=E
M"[>6%F62SO:<56N38>&J,!M8N 4OW -:YM$%C[#\B5O3_ULJ_S>OY?O=5!:Z
MKS QF!BH)$NPB# QF!A,;'$3NU/7H,^RP__F?8S3TD$NXMEW6]9Z 0[#/VW;
M=GVLV6%M._K8<;%?8V2]1C'1_^=O1.(_?C6MI[N2Y:H\L)2/<$HL8NGN7I['
M*.53E:C[CN74A?YW6_4<4V&2(\'GL*__;OTL5) W?>L+=U/MM-L:?HSI_UL;
ME([)M;S$W6)9RM^UB B$2^<25HY'1TV4 4MB3#+):1*^[!9'B5!&UFHA^E;'
MM@?_WQK*TI%Z_8X=YC_Q<_BZ>]H)O>'H_;5:UW;R,IP.T%=K3UY?.$2;I\/!
MT':+A<L[FW<@EC+6"ODO!/;7F=ON?7]'/WX_8/73<+SS_?"M.6X>A\[!\0&M
M[^^>-?8;K8/SCT>'Q^VC@^.CX\;;3S\/WW[XT:#Y$W07OV.-]L%YCQUV=FGC
M>.>L?OSI_*!3QP>?#\3!YUV>/]NN?_[XK;X=.HWS1JOQ1I\UMTS'=]YTF\<?
M:+US>'30V<$'^?/-[8^=QN?#H\-._>?A_L[YX>?_?*N_K8LZ_>OH'?N8Q_UL
M-SMUTOQ<%X=OWQS5W^Z*^O$'TCC^V&I^WA'U[0/2W&\<U[?_:C?V-\GE9_)W
MG1[23_+@_),X.&]_._B\\^/@^-M98_L3;>2_<;#_[4?C^%/^GOJ/QN=/)'\^
MU<_PV;O]G6%]#__XXGGPB3&'7$H<<<HLTH8[9&1RRD;-8^)K&X2N8T/^_:^;
M@G#/@:_8(7L"6,[C4%43+.>F%4R&CY7:N;\OA< O#8F<#L+4&.07FAB+^%[$
M>H$G)N,)?,432=%$O:0H<8H1QUHA9PQ#W@IFK"/4FY1Y BABY2FBBMZO![+Q
M@<Z SA9'9U(HXEC@QF#-*:'6!JX-820);KESTS"(@.F>R70_ZUOX9\EVFU]<
MP(%QGT7 T8#R#A%D6>1($>*UQRDI@@N;2*\SJ8#Q5I[Q@$6 16:S:O^8@$:,
ME2)8QAB)B0>342GZE()() 2OQ&]H9) 7*[\"TI@^:;2N2$.Z:#V)(HL+SP:2
MT 0Y3CEBPML8D@HI\KL,I'\NQ<&I'-X 4P!3 %/<S1212$NEL\X+SB,5-F$5
M\DMM4A(AL$<P!5@>\R.1QK7E01U-,;F0)<DJQ+-YB)R7%AGE$Y51LH!I)A&B
MUAD10"5 )4 EU1?XJE')!$R2=5JLB!4!2\V])3;C3W*:8\,<\\F ZZH2!')M
MA8@@LJ4A*;(BIFR%$(><R7S";=XE8:+EAA4$LHX%!<_5;$GD@2S_)RWH,[+_
MR2LJ)KO8MHAUW S'IX-A)W:'M6&OYN+75K>;IUOKQZ%M=6.H1=LO?C&HG9YD
M[+*A=U*"6"_5]GLG+5_3G#Z)RF=PK^+N536+@/P*3>5R<^[9HV=FZ=W>QL<D
M5"Y)(M[_^9NFA/XQ?9Q^VJI5%$*>H<_/#006HO=5:"H  @ "BP0!.A$(K)#T
MW",P*RX-"RM>-\VA (H B@"* (HS!T4 &@ : !H &@":)0GX)\X)9\0$+3GG
MAF@A'$F)$N9C)(:681J#"7YL:MC6177,UO>XDU+TPV;*S[;I?5%9+"_9^WZK
MZULG[;C;?9^?L1>::7/DB(7@S03!FR+R?Q7]/S\X^Q(%PY@ZBKRG!G&L,#+:
M,\2L8@YC9["1:QM$R]G&_E<*?< =".Y X(F2)R@+DD>C(C:,<^QT1A6:G/$Q
M""DB\$25>:(UQA.<X4 B,\@3$A$WE"/CBVLJP7 B$A:>".")2D;PGY$RMAP1
M_-W!X+2LH--+>=&*)B)Y7CW_[:)(;2UV3MJ]LQA'OQR%[VTWC'YQ<MKW1W80
M:R?M/)6J9>5-BY*>5O=G22AILGHQ0@?'A$R,2L*5"EI'@9GBV&1;1@KQ9?N2
ME%#Y@CWJVG\AA3%LG_8+&BJYYZ)HS,Y(_,I![T>R]KX0-6"D21AI;ZR&#(N1
M"VT-HH9AQ!,)R&9K%&'+J,JF:,3*9S82N'(99Q6'TFIF)@,&+M)/# (^/P%?
M>,AW?M%A.(QP&*M]&$' 0<!!P$' 0<!!P%=/P"?QXDM2.$FLU)%P++R54GM,
M!&.&&F+4(QPFX[?SSF._%^S@Z)%NE+]L^S3>ZT4!)\ID3I3QNWO>>A\T%TA%
M'1 GR2)GE4(J.$9Q$ES1<(6$X$JII'=_Y>_G;8U[]'^TAD='L1UJK6ZMW8JG
MA<N_U?6]3JP-[<^+MWOMXG%J^3/?XV!8ODRU?G[9;_EAO/3Z%W#W-&?_//HA
M0?SY*?'G.7G[RV\I.G>_Z?7W[<_/UT*7?U&^^V<FIU#T=H[=@87@\Z0LU1IS
M]4>KI. ^DQ*-%'%)&3*2241"XBIF%01CM[9QAZ<?XL[+D9\$V%<%JQ0$?'X"
MOG#//5P!FW^%-(:3$L03)8O4Z60M\Q)S["PCQ%,YL19R7;9B\#&V;59L]WN@
MC,Q$&;E1J1ESBH,3B ;E$$\^(:-M0,1X692[8R:$HMS-C,MN ER#/E*-K0-]
M! 0<!!P$' 1\.05\HML<SX\#@1*[*"5V+.YC#&/<8XD,5PQQ;RC2*7FD!5')
MBF09M:#$5C+<L_*7.<H +W+%<2\N<UR==\@Q6$)R@20:2*(! 0<!K[: +]S)
M#DGW\\YHFZ4[?K^WF5>IF(%M%UD"N]TM>](:VO;=ADRI\#3+2ZG9"/KO:6O0
M&L:]V/_>\O$B >YC]+VOW198/9-:/3>;+#+A@E$I(:NRK<,%H\@:+5'45"J&
MO;8^K6T(SB#3;:7@'2 3]!<0<!!P$' 0\-43\(JX[T'IK9#2.^;J)R)D'=<;
MQ(G"B!O/D-.I>,6%IUK;Q#PHO7/Q]U??N0!#8>@#0T'&8>BJ#X5K>D_@PT8<
MUMJ]P:"XZ5L;'L7\7S_&6B=_[=&@%KLAAEK=]OU1C9'U6J%?0KK0$IH;D \'
M^7 @X"#@U1;PJFL8<!CA,+Z8PP@"#@(. OY"!7RBID)!:NZ32L$;;DBRF#CL
MB0HJ46:5?41\XJIKQ'B]J>YI)_2&HX&_QC!VR^HQ[[+E^J;?ZVSUBC82IWD]
MFR>Q7X8JH$SW).&'^O[FL+[_H:C=\?/=_N87R91743DDI::(.Q.0L5PCQ[TE
MUJ5DE5O;H.M:"KAL ( (@#CE@"T 8B4 \> *$%WP.&F3$.-%%J(*%EFF,B!:
M+;EB*;B$ 1!G%8V=>B;)T\%S$F!2<UC"/VV[;*)CA[_XZ9<X$6 >ZP:Y4]=S
M=+U^B/WR&_)\:H->NQ5J?RN7\^*=T7>Q_&;HG;IVO'AWR3A\L@*$T5L:8K1&
MV\B5(H9CF63 7(1(,>6C'G@/%,W]+6=?E"1LG@X'0]LM%@XH>B**WAG6KU.F
MM!4F<.<14]$B3KU".F&,**'.D"@LDV9M@]!U8FY?D%XT6#[W!"X/OU< 9.>F
M2DP-5RNUJ7]?]F.R-+QTQP6X)Y/2'37;BUH=L3_8^>]I:W@&U#,A]32NKZ@1
M*J5SPB',E43<&H<R%7DD!+4QVX?9UB^Z<0/KO&36J4[H^N&AP)# D%5:T D8
MTG!-++6$)>9XTL'$B(U,QEBEM*)L&F8;D.>S[;;"O3IRK3(J&278(!]2-MRD
MC<AA3)&./.5]DEX[5AAN>ET9 QSZDCD4> EXJ4H+.DE44&F>?(%FP47.DW1>
M)9T,#91G,\Z2^XGI*A@(-#1U&MJ]HB&133@E+4::A:(Y.6;(*>Q1Y,)I9; ,
MZDXC;JK1/> >X![@GDH>DV7F'JF84#PJ3ICA*1M#FGG#F/&1$Z*I?P3W@'4T
M3UJZSL03/M*\>Q@Q3&.F):>0BR+_P"H9AR7SOJ EBM>9E$!.0$Y 3D!."U_0
M";@)"QP%91I'G/+4DG/$XJ0\\RPX%1,X[*I!2=>YD%8FG *E*$5F$(]6(&MQ
M1,HE+J047D:QMJ'7.:M>>9J7PTI0\@.&KOI0D'$8NNI#0<9AZ*H/!1F'H:L^
M%&0<AJ[Z4)!Q&+KJ0T'&8>BJ#P49AZ&K/A1D'(:N^E"0<1BZZD-!QF'HJ@\%
M&8>AJSX49!R&KOI0D'$8NNI#2QG_U]"Z=LS_AM;WC7_G'Y<?*=,T6]T0N\/7
MYF0XGK;I\^]BO_@[Q?=L_-OU_[5QE='XY+]S^8%'IE+Z&_F7CT[;O,[^)/B.
M],]VJQO1T<7_)[1,UMX_BC7K?:^3YWC6ZGZM=7O#_.=M/_^Z6VOE1_C:M^W:
MB>T/:[U4M&8:Q+P'Q1,/8K$;W3)WU0[S_TFMKNWZ5AX^&.9?E)T]7]V[=">]
M0=F?\W4_MNVP]3W^\:,5AD=YYGEBHTER<9'A>M?'K,O??#J,?XQ29?'XY]=N
M[](R[8JZN6KC/XO'*E/%57)2$DH%<Y[;9*S3GD<2 E9),<>_,+)V^:&C_M7R
MV:\1N7ZTWY!->25>V_8/>S98^]>-!1M?_ENK>O_!6.+CH>[>B)W&SL>W![4W
MS:U/>^NUW<;6_?*\],^ZU6QL[S3V=K8O'[$2D[WGA-0J-<G[5W2O^6YW>W-_
M9[NVMY__J>\T]O=JS3>5FOU2+_'FWO_6WKQK?MY;YH-9?O'KHN%URS_FJ?_1
MZF8J[IWF/QL&_USF)W_@.3]U[6EH9>7B_H?LV/[75O?RPHR\4!A*O>^7$>6=
M/WLZ[/TQ^L7%)9KR-Z-;-_G!VO9D$%]?OKAU'7%\28N'N-0]6]UR^N7W7E/F
M*SRBS9&Q-9K0Z/U7%^]=:K8WWE3Z%6._>?^W'_[]7W[%A7GB9_$K\KLWA7CJ
M9Q^:L7SL9Q\P;1\IX#,MO&?6KI6QR2^:/3CAT<E^SI3'(6&QY='W;[6!+=7.
MJQ+SC[@ /6-GR0(DZN[MN9/69W[!MDISN92%!T4"SMU#:TDQQ4\I+K  .(5M
MG61;?VF</8MFY3.H+W'W"IH%K."6'1S54KOW8U!+_5ZGUKOH:]3]6BMNEG]O
M#5MQ\'KV93GNO3]^9Y&+BJ]IE:;R: YY87)?I:G,:X_@D,UO V=!1,]H5DA?
M*?&\/9V'QMN(PUJ[-QC,MK';)"A6J>69:CFEYS2\^UU9I$4LS"0U^X*CDD6E
MI4^1ZZ1-B()ZD7\A<#"A["))\:B+9'[Q^,*QR],J\KR^-RJ/U,E__^T'VOS<
M.*X??_M9/_[ Z^=O6@W:^-;</VH='G\[;] /YXW/'WZ.E4?BAY__<U0__\ :
MVYOXX/S#6>,X?T]GAQP<;Y[5MS>+<DK?\N?8[?)(1^T\[KRQ[7%]^^-Q8WN7
MUH^/6@?[?[7JV[L_ZMO?S@\_?V"'VR$U]D:-0/;PCR^.1<UE<(@:672ABA(9
M[RR2(G&"@PM1N[4-P6=<1W9F72(7<6JJU3:W.NM2I:G<K1H"'P(?3HL/H:OR
M2E#E^1554JHDLUJBY+U"W-&$M"$888NUI43XH--RMU2N"%E6S-=(7M%GFGCS
ML)4WP_'I8%BFTM6&O5H_9C#RK7:L=4>V7_';XK4O'),G_=[W5HBAYLYJ_S@M
M$O1:W7\NRD<)>DSU75RP1[!'+VR/*N9I5,^FH7DLY'8\R=33*G7->R7^F<WB
MGZ;_/*'I^T(D<:X>MYO6P_CF@9WP-)?:67-[]PN+3,:(!<*.)\05Y\A9X9 U
MV/.0A(A6K6WPV_TOIE]N?-6-A;MQY:6!QMT"L^+2 /PR6WZ9@@<+^&7:?J@+
M?L$""QD\\BK_X%83I)/#R%+IH\#,"(W7-@B^[8@"@EER;Y1>BH2#LH--UGDN
MKGYV3F)W,%.38+*F*JL+V5,W"?:.;#_^6>SCUM@V GA/ -[-\7@[-CCOA6.(
M!4L0EY@CZYA&$4=&J:4N45:DWU:N$5'% ><9EL%J8\=C+8.5D@:@F26S#(!F
MID$SU[%JASEWQB7DN!>(LTB0TR(@*:)GRA--?"S2NJK7\*[BR#(G ^$9<8+E
M,!"VCFSW:ZRUNK5D6_W:=]L^C47=F!^VW[?=8:W=LJ[5+B/0X.99VLS=-WEO
M_RJV]CH[H9D^7VPQ9")-Y $ZNS(B6..\_L5XCDV, 6GF+.+!2*0#X0B+@#6V
M1A#LUC:TN@WPD(H$T06(+D!T849'2%-"_P O<Q64R)7W,K\OLA@'A7:3>OVR
M_?4PG;;+,H6G11YD/_K8^EY4V@&'P-+JD%>;_*;7WQYM\>9HAT&%?)H*6081
M';5<9'41::LCXDIPI(52*"5%K,A:)%-T;8/0V6J0J^X= "\T>*&!=);#"PU4
M,SVJN9&OPK'1U!J!K$@>\>0-<L8IY)(,-F^53-RO;=!YY$.N%,* -WH6AL2@
MW?N!.ODWQ46H;JCUB@+B<5AXJ[_'[K#7!Z?T,AL4NZ-=//O<;PWC=N\'Q!DG
MP?;Z?KW ]0M38O.+Q!G-N7+(N2+2Z E!1C.)K$]6R<2T3V9M@W'P0X,?&OS0
M%;(B5EI4%E6H 9AFVDQS=L4TT7%IF?/(A<*(,)0@9R5#BCH7G(A)\B+DR6Y;
M$4 U$(F8IP$Q2F*9H9D +J"I60GCM77.8[\7[.#H$LACZK6*FCK]: =Q.U[\
MN]L=]Q-]OMIKP/:)L/W#N!5!M>8XI(0<H0GQ2#ER.D04B:0I8"GSBZOH,GB)
M("H!48FJV1.K+2H+B$H ^<R4?*X-"Q^3",991'C(Y(,S^=@@&*+$*9V5"F>%
M*6[3WJZ!"L0S9>NBPBUB(:8RV>9O=GKY4<[+BSQ%9G^[EV>6EW>4FU4&5O+4
M6]V+$2E"4&4)K*5[/%WCF]U,VS'%?C^&=WG+F]=[_"9O<2,.@:HFHBH_;B=Q
M2YG*NX6$]ASQI!BR.DA$628L(["21>$'IJ'N X1<(.12-1-IM46E"A$7X*%9
M\M"UR20ML\)+BX*T ?&@,+(^:D0CI\KQ:"FQ<RICL5+( _&8Z:SC6]O*1D=I
M;YST!JVR\GUAA)STBQK7P[/2_(C_/6V=%'=2P256>;OC=U&:2_ O-KUH?=#L
M[F5<;Z;WH\U^W[;=X<[E9@/L3P3[7\?-#Z,L#8EYY+STB&.27ZF$D?'&)16I
MYL1#F ;"-!"FJ:P-LM*B,N>T+Z"?>=#/M=7!+$N),HP(-@)Q2C/]4.F0Q5XZ
M%7'0RJUMS+A5W4JAS$NX0#*7;M]E.:-!4<]HK(G.8!!'D8ZQ<D;W-]0!+R-X
M&4$.0 Y #D .JN7UHWPIO'Z;4/AE"5U[]W?]_B7S[7)[/U[M+AA33TVY/OYZ
M]H5X;3Q.'FF2,.+$:60C-LAP;*VC/ 5IUC8XGT<7B56WJL"3!YX\H* E\>0!
M]<PRX;J@'J>U4E0;Q+27B$O'D25.("%,2!P;'DV1/T!N)Q" +V]I?7E+8D7L
M0I679;0>QC,$NJ>=T!N.!CZ,[F,[#K ^":P?[XQG!Q"N#14T(6*"0YS1@(SF
M A&?A"2,:YR*\,RZ@,:GD)\,GL+J612K+2I5R$\&[IDJ]URG!N!H3,0A6Q"$
M1L0#-<@ZPE!TB41%K= NK&W(N30\6BFLJ7Q&\I)8%>_[\<2VPL6]Q^%1[(_2
M \ [5/U"D@]A^&AO+Z^;[/PL.MC%S6YH%AN]6>XS@/M$X+X[;EBP&!*E22!'
M14"<$X.,\19Y0Z(F23+/;#8LM )O$<0H($91(8MBM46EFA8%L-$LV.C:U,BZ
M/4V>>J2LUH6ID9!EWB$?B<?)RA@-6]O@PD#8O)*FQLH',*[2H$[LV2QSH%;:
M75256O7W1:+?7^PM /E$0'ZC=+T3@BOF-"(A&<2U8DB'C.M$$VXLBS09F<T*
M,>,.6*ON+H) !00J@'DJF_HTC0 ZD-(S2>G:NB#,4V%MS"S$BWXJL?!ZQ8@P
M]C2Z;&%8'HH@.J.W[0N@)8ABS-RTZ)_&\2C&V,U&<")5/EOJ$4!>[.^[ZTT%
M+)\(RV]4M1<T12%#0%)K551KU,@1%1!-7*0DB2%.K&U0>MO  $\1!"\@> '!
MB]6S,H"!9L] 8SVS=) ^$HL$91QQ(3 R3D=$%4\Z*"DB)=F:,+>O^$'D',(4
MLUW'RP!EK1^_Q^XIA"E6*4QQN;D?+_86,'PB#/\T;D5$FY2RF",7-4/<<XL,
MMQXQH3*,>R9X+-J30(==B%) E*)*]L-*BTI5[0<@GF<2S[7QH$)R@@:!G&"%
M^\J:3$$XVQ(<L^ QQU84:;<SSKI=*:BI?!R"X:6P'?9[0]NNV7!\.A@6554K
M$GMPO7Z(_?(;\I+5!KUV*]2*AULV=%]<<???1IXWKS=\O_<QYGGX5CLVXC#S
M0*\3B^J[^[TM.S@JFR2&&/X\^S2(8;?;O"S*N9F?YSNXE29GAH,;@0TLC19*
M(D&I0;SHV6L3D44=>*.]QD9Y7P2I<05K1SU\1BN*>1#T@*!'U8(>*T-XU3!G
M@-\6R6_7EH\+QN'$&4J:2\1CMH&T+5XYI_-^8\&E6-N0IE*EYE>)V*H54"&Z
M^A7H,TC4?$:&HL55"0TU=U;[QVE&AUJK^\_QJO17"%$-O]?*4,@B,[GR[@,M
MS((6;G3?)49S;+1#0A"-N(H"&1(3TC()&UB0H8BF"WP[%+/H(B.KQ UW4\*,
MW>^56Y@J3>5R=X!.5L B>;0S#CAG=IQS;8I8%ITPR2 O?4 <<XP,C0X11ZWS
M2EO!W-H&6Q?B=E'%!<9A5HEP'C!&CBXF)_-DIQF)N9>#?D.",)7*3*5B%FSU
M#=B"2VJIW?LQJ*5^KY.MUN]Q\(O%>G_O-%C9.>G0LSRHL'5+ER] R"NZ!/D"
MF_Z_IRWH []H.V7J?J_W]FP4+2EWN!]O--W=[ ;HN_LD&^3\9F%W:9V*6B ;
ME"GN,0;DN":(6V>T39PR[=<V.)1?G LGST-Y!L"KC&,& &]>@#=639R+Z"71
M".O($2=89<#C!$5&$J/&4>/-V@9<FJN<(OL,8V Y%-E\W+-8A)&-/#R*M4$^
MY/-7:5?Z;L/BLE_/8[\7[.#H%NR/MOU-WO6]O.&#9KHHY+I[Z24!;_L3@?]&
MI?$@,*/,ZL+1'A%GRB/#4T"*A0S\F<JIQ068:4KH'Y6+\E8<NRKNAP)$K$JI
M:\"^^6'?M=)+J>3$&8J,2BD#8%9_M8\4:8&EH-)@&=3:QNV41T"]*FB^S_ *
MJ&=KOG--<!SE--X9(*J&!_?>X/>*IZ',KL#$/;DFP #/98 ;!;$94Y(G&E!0
MG"$>74"6"HVDL$$HPA2UMFI^WD>=M>6AAA?K!'ZIF#F[RT2 F;/#S&NMV6!L
M%4D2>5[DYVE?U&OF&''.;)9_01(MNL$ 9"XX/8_0.]._YIO@ G.ITEPJ9H95
MWP3[-44OM;JVZR=/T5MT0NC+^7Z(L4TEQM8:#$ZSI)=Q-M_K='K%3'O^6QEK
M^V'[?3O#$C3@6)Z^=^'!2RXQ]5HW/,^[(Q%HIJU2 /:*_=_LAL^CW0<=>B(=
M^D8YF1B=S$JT0L*[B+@Q')F$$R+84!:UM=;'M0VZK@0&[S/$W%X(-(ZBS"#@
M2QY>N>\PA-;W7Z=T0TOZ99D?N2(WE_'1J__[36RWNA%=&FE$% >EF5+^8%;]
M?6]0MAIMA5KF[\FUI;P,B_8]+ADP5"+COIE*#>A2+=HJI !TH*?FV!_OB/J/
M+R1&HX7&*$DK$*?1((T#0=HK'X@2C 17Q%\JY4U</GYXNE$.!226L8#$2I/!
MS+3$54<!<(T]R376ZOK6B6T7O>5+/2 K'R'V1Z[@6&L75=AK/9<?U):W+<$K
MMFP:WIN+K7Q7[.35?E^J?:#B3:3B_5(^3,5DI$#$$8:X20I9ZK*B9SW!2ABK
M.;LKP1+*Z8-WZT5#W-13R@'BI@IQ8X5SK<<N18^PIA+QHF25,=XCFF'/T^0#
M)QH@KH*:Z\I7 -D:=T3^: V/CF*[3"-OM^)IX:ELE26V:T/[\^+M7KMXG,*G
M>9EFG@?U\\M^RP]C&/VE K4JDG6^9 10P4N6(P+X&-LV[_!^;]_^_'PM"F]Z
M_;TCVX]_9M((69Q.8G=0VCA &!,1QM=QG5AK8B5/'(D4/.(11Z1YM$@S:2.6
M0I-HYWGA<M6]'HM.2 )T7 +U&(!P7D XUJF;:JK"_\_>>S:WK23APG\%I;K[
MUCE5&BW"(!W?<I5LR5Z=>T@ZT.N2OJ@FBI!)@@N0EJE?_W8/ K."K4#*V"!+
M),),3T^GZ7Z:^T0+QP9!2%T0A(X@6L:,NR$/I,1.W<Y6M9S8/?EWB^TLDWS4
M9U.DK[HEB?,)+WV)@V[BZVOCZU54O4RE..DG3%KM=-QT1]^Y./HG-:IS)7 %
M<UA<QOM-2]J?SA2]//8['\]#S^/,]GTB8*D)#2*'<&F'1 <.Z$ZMP!H"3>FZ
M6X6'ON5RIVFS\=MG2;QH1?"TWM1=@DV-=G@H[3!=T Z:.;8?Q"&!]?,(M=V
MQ-KSB,VIS:A@,@Q$@^#5'$8\*QT1RV:T4&7V1RD-P/#_TQ*9DLG8PJQKBZ=9
MEE[!7)I3ANT_9=@,7#8O[O^!=85_WII5;N3]/>1]^V@!EYQJZ854"J(%=0F-
ME NR/N3$#;GP:.32*/;V7OO;UX-\R\53<VZPL_)N.Z!G&LGW*))O#J#<CZ74
M0A/M,4FH%P2$QZ$DF@:!$AZG\)^]US1PF].";3-N7WX,>\&P!8ECI@:NK35$
M/[>)7VR]&7M?1/*WLS4^4KP1[/<3[ L Y!XH8.KZ+O%\5Q,:VI+$*K*)ZTDJ
M?4=Z@6C"%UL1Y=XZN[81@(\2P+VQ!W(C!1]0"LZED2O'U]AFC&D:$XII,5PH
MC\3,5RZC7BPHII'O!T$#"+.=5NXOQ &B[0?"J['(1R6XJL6G:]'PMB-F>WLS
M[I>G!1[8#+Y1"VQ VGU7,42#M/N32F&A?-+UF1]SGQ-.A2(4?I)(V2$1G#IA
M&/N2,\S[V'?L57R,YP[XWKX#=T==_+:AX-]1C#ZE,=V(T<<3HS/;.M*2TM +
MB)(Q!]M:!22VPXB(, +A:D>2:X&VM1VM)M U8K3)1&\"XC_C+21#D1EHE#]
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M9Q;].);P3.<!M2XF#*&WE*JA[(P-/4;,5?">#;RU]8&!:# RII0W*&NN8&O
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MOU[K6\+(&VS,]PJU_:B7""!(<00!LWH96[4,8('^*P,>_10/\8P\U,D/M,1
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M8&+0DT>3<0&;"Y-(C&,QK&C!OK.D7ZN5=#! >WT,K-]+B\Z:<!?NW.+=J+G
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M*I\,1:98KHY4\6^CD.ZAD-KS ,"!8X<1EY)H/Q"$*M\F<>!PHAS!'>F$MLW
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MWX1E,+7^M'KJVQ[JS1+X&$1(=45%I"%L_)5V-V6^GE&R.-&R"MST&5Q/56O
MIA769E).;V%\%E?C*X0 73N7@N8&O2E3!>3N,%UY1I'XS?I]7)@DE?FLZ\J.
M06/>7I(,[&Z:'\B%*F(] U4M&UCA!4B4)3353)6D009CY<;QUBP>MJ3-Z_TP
MVW%)B2YM\$L-1^838(O_3>"9P%T&):.$1,:<_!K\=+;Y80AI9MY?0*!^-3#*
MYN%O^D!Q\EGTTCZ0;09C.4@E#+-$MBPNO5I-.%DLK2X@OQ9WVHQXD[S:XMAI
M3.!'WU/$C#2L7<L8[ S=2[!'KZDHF+O$]"E;(%#Q2) 7O-HAQ6HJ21@8*NS"
M"(7)P&1/HASI =?/"9AE5)[[Z.V=8-U9-7TI-V80VNMKUM;5M^]\"3MU#N+8
M>Y02=GH0!\'C%%>#8?<HQ=7^@1N$NS7D\, +[PH4T%0AOJAT[>-25SQ*HO:+
MHM0V#>7.:</-!KB-EI^2_!MYERFU<Z4*S=K^E'!K%-B+6N/_U@Y,H\(:%?9;
M+NL)S@6#AI_ YW["7;"3F(];-99F$SP<)FJBU7WT_'9B_+RTXK^=%!%5&]NB
MK^I%IMBX D &JI*I8IF5J0$K#U54-GBD'?Q >2N[#QE?1B;OU>DT"AG76@>*
MVCZ-M<(<#<^W/4\X+H^$N*75X$J3;M/_^PV&T3=D:[R9SB[Y4'0>/,1^>/.(
MO%6LO/),9M8KZNZ=;Y%:YG><#4Z[7^"Z+]?M]W]?GG8_NF=''^FI^^Y;ZU+0
MSE&_U^Z*'^W+;S^6\SO:@S/X[M-ENPOC&[1[[:.S;^VCWN7IUX_3]O4%[7P]
M=MK7QVZG^VZQF.[ZH[UR9GUYXK6OO\&\OUR?77[QVN_QOF\^GF.WOIY>M[HM
MVG+/8+3OYC& \3U7K8OS*(ZTKZ5+W$"[A$H9DU@)15SM<1TR/XZ$N_<Z#@_L
MU:::_[HS*MV39K0_O>R_7R[=)K&T!L^PR)9Y)CC#NQX1O2"!A6$RC))5O@:*
MJQ8HP,%DT$BM>TJMJN[(Z70/?RQ+K;.O7W[ ,V!.IU[G:\MMOS^=G@V.W=/N
MM^M3D'*MP5F_!?0XZZY(+;=]=>ZY.I!Q:!,=NIS04'HD9MHG<>R[#)@F='RQ
M]]H^\.B:3M+DGGWB=X]CV8^&8[>(8[WVX;F,8L59X!+?EI)01T3 K+$F'C"O
MQ ;1PF&&8U=[$#=JME&S,S6[-L=3AU3%CLN8+7PJ;2S9C127TO:=2-E2K151
M<X53,"CQEYQDZ/2M%5?\=G'%[^,1=,&==!JI=!>I-"NKNC[U5ZS_Z^.K-HSQ
MU#VF\,Q!^^CDQ^G78]HZZE]VOK[[!AZ# _3Z!K_KUO6%W3DZ\5M'IW[[^F3:
M^GA./:%HH!61+@)S*,T( Q5*/*$C$3%JNZ&W]YH>N/%R6A-H4>LFC@R",*1!
MH!SF<@I:.G)D& G)PBBD(HC7*\V&(W]OCFQ?G$L>4>U$FD0VUJ=S1Q$.(HU(
M[<0Q=U40>3%R9+C*D<@J^1I=N5T]C&H>O$/#HGFD30.T"5^G0P%W&8YO6AD5
MK8S O.*QS6/MQD103X%YI22)J"L(U1[SW-#U)7=V,?4^2_M] F(1I1=F"Z]/
MUL[+'-;YG/F;>NS^6??_JK./B^Y%1:9G?H=V13N?SAE&!X'WTQF;MR8:WO7F
M)D_C19W/=4VGZ@&\I9=;"KA8&@5S USL"SJU>LI^$G^SX03;N&U X-U&AW2[
MCO^>HX;ZSC3;_0)JQ2+E2S^DL>8T"&6L/1FQ$$$Q5!R$!JW2 9>]P3.YKYOS
M)@$78GIV]-^DY1[_:*&+<_EW<G;T=Z\]./'/NL<V?'X-[H>S4E;]_L1K'_W]
MK?WUY/JT"V[*42]I#?[^UL(PWF6_W^I^A,_;X#K]5[>2^6.W"_L\BK"PFCHD
M]"78E;&BA/G@*@>!UIKYRHZ#;<0SN>>6VSXYM89RCZ$RM?G/B^RC?%)5_LU7
M&U;Z\T;X^E_KG;&&IAM9]!8[9)<UP4_%##:KA.%D(--Q^?U*9&R<BF^'0UGE
M]N#2*WDTP8C"!U-B:T(/'[)2=2Q?WZB(^ZB(Z9**$(&O>:0X84H'A-J>),QS
M.7%H) *7AI%/044X^\&:0YZ'5Q _L?NV58+=7P>\H%S"G5 Q0Y$.5(%)( Q
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M5Q6]9H1_[L%JJQ\)8O\:!-A:'M8G" ;*N'SORB-7(*:7V=B,";EG5%0$6&R
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M8B<Z^-,--CDVMSHJ2^\)J*TYXX*&@4<Y=SAU N&KV(^T#]J.[X)C4VC.18-
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MR"W1R_;QPU%1;29?$7,!UVY16W52$V9:,F]2Z;FN&G./56,8?9BJ,63%2/9
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M&(F"<$FH%XDKCC4CVB1LDQ788%4K0D^";PNU%(DPAEN&5,QM>'S6@:@(2(M
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M!CFT@[U.;RK$Z8LR6M4$F#; 52X2;7LG9:V(8<.#[&H[O44K-#QG#/,P&@]
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M#9]8H/0<\#BAMX*R8;_W)][D\O=&F)CS;QOS<T=RNA<7Q,3U4)72?$]-5CF
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M=)VQ:JHP;?9*[K]0F3\[+M]&F!KXO#Z9D-J4=59_HLVU7164)#@R%)@T("2
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MC9@* 3:1D4@3%1%FB<N0"*787+Z)?O\CT_653.U*%G:3GJDU,WQ"9CCN=2-
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M!<:#%50:+^^3@CY-E5I@\$7R[B3VIJ:;DFYX<VT76+:.41#$1*YVG+N;:NQ
MA0,&0'D2VF3_'3"$:V+0CF,A(1_;P<06LB@AGD^_?)Y9PU<PYB]'T^!Q7[8:
M+D7AFQM/YI&>P.!C-Q:E<V?&]6F8S]PZ,T'ZF[ITBD39G\3)Y=Z;L[XS ]O;
M*V*#,N^XG1AA(]6<2.5 E  QPFKK0_8-8F423]H]G,=GO9SBC3SEM61QSDRS
M]7$7AR1B\ (%G@C([E0A2PU%QO- "7-)Y:S&RYP]P 9NV70&Q$='E?;,8BY)
MT"X9QD(V#47EO*Z)X"F(@(%XF9@GV$N8]Z(3C1>P_I:"H!EE4J"]1:'\Y2Z_
M95B@HUB"Q03N>CGK:J;U3R!NI?%N5J[^_['WILUM&TNX\%]!Z>;<2JH(!@,,
M-J?*58HEYR@WDKS(\2M_<0TP PDR2/  H!;_^K=[9@""FS9K 66<JA-3))99
MNI]>I[M$W\TXOE)%Y-GX6S&=5/%54UY#PF/9QD?I+RA$B9_UR?TF%CT#QU9U
MB[M@X*)0TO=B+ZW&M;XR\,T[Y9N^@07VFF7?'O,_FT7O66(%2]#]]U_=Q+/C
MV+9,;OF!20-NF0$%+4@D DM%L<"U@I6X.#2VY>'<6TG^MI '(E:573 HW#J'
M* \F+NO8K7+ZL]+[=RZL_Z@$.3NZ*)?D.A(L>QI<@.7#[:^NL$CLN*'I^X#(
MF-%K8FD+0&FLSQ42VZ46ZM^K8!FT0^F41H\[D$?=CQI(99165=-/2P8-8UDH
M*&,7PUO4F[R%1GY#(*:O5'E-I<IP?:5*G)=D"3^)/(\ >SI13%D2LBB(J2 <
MH"KQG8A^]>A67]ZR+V_9E[?<['G=4-ZR.QZ0:RC3"(;7MIRU*(N)H$P('E 7
MRYP3/'?J17$8QE98]WXBNH2-%6+OIWE7'FB^^4@<L4M,T<[R$JR/(WC^GYDL
M>?^L2L3!&ZU$G&W3P\^?+O?MO],#^_WEP0X\]_LQW3_;(P=G>Y?'GW?=@YUM
M@HK%HA*QOW/B?CG:A7?M@;*Q:\%USL'9";[?WC][>WI\],W:W_D7%(LLV3^2
MQ1 LVQ74CT.3!8R!XF!C71$W-H4#/R1)&/B^K11!$.V";Z/#E(9@ Q++"RQ&
M*&<4#XH(R_%\R@6Q'+9E"%#-)LA'H(]NO080/=S?-8ZV_[_=CXL]:>^@%ZRL
MT7KC6%8FA!1*L-:9=YW@C#5B?AO+DVB#5INL^43:L+)-:XGI"=)TX/7QV'8+
M9Q6AEV=D2T/(<A7KDN)5.3]9X*2Q2K3.-V<OJQZJ60K*H?JA%!6Z&*M3K2A^
M%,J<< *[B2HBAHYEZU50X:<8L^6SZJ-['][,"HVFE3Q+B'D)8Q&#2HHA)YFH
MAI%+59_O/"WK\D>?AA^'1B*X[&^;2O8V*G:)2BWF5.33$C:65;)<2_VC*-?+
M]&LHY"9==0-IZ^8C$O,GMW0F,FY#,LTR63Q8$0'#CELRKJPV"EM=G+ 43#R9
MN\+KRJ&X-PSLC&I5Q:$-7DH\7KMJ-9"6FQ5!1Q&0\G2LLY5D^E&K5"RN5'TV
M5Y(\J"#?1>T<6US  09%1D#DV14"=*D2Y]M=S>3!W7FPB/'$(];KE6$6=9Y_
MU;C3$HOYPOO@VUG;Z"9# HQU6?92Y0VP2VD6:@Z+KHPS0**2IPH':L_91+:*
M@#O. 21F"54K9M9XTW#EL#LU/+UGV9IE;V3-F[;]QTJ71C2APK=MA[L@<3W*
M.'%YB"?K6& '#EESL/)NI4L528"BMBT)XK">S3\P&7EHMZ;@SIRB>W+];>8$
M<N#9#A:VP@@)H]2T(NZ8U Y\,Q".P$Y7D>UQ8MLQ'L>Q@NM:%:%072%/)]-B
MDF-NU9T2/6PA7&:!*AGX+DT"/_)M@76.N!V&'HE%3RO/0"O[%_LG7PESK<B.
MA4DC@0%[-S&#1+BF%?,X%'X8.BS:>NW1%;4OYDA%*E<2XL&&6DTROPV-_];)
MIUH"QJ=L?")U,I79RB8I5J9 ?W",(:'!#^"38(%PN>O3,(FHY_,P<7C ?"^@
M1(2>O^[@]ZW;.=Z!X-[A@>!\O'W.T@QEF/1M;\]TZL,$5%^M+H.V_$^C4_>D
MJDF5[&]_99'MAYQ8)HFPY;I%7).%A.-I 1J*"+ E(ENOW6M)5=LAO9S;=(*X
M.G@@.0<*+JOY<KW%"_PY9\_.S%[0G5>8YK"3QIMII=HU_)U'I;$=RQ^!5OS&
MX(7O9@;OC4JZ<2+&,J.'RX@VO &KOH%^WE1]4\-?/-7NPW-@$F/ SSQ)T$H/
MK/^LT-=QJ'@EZ-OX8CP85BN*> 8F28%' (25K= 1)*XYJ&>8&QCF/997L 4E
M#HNI"0 J*_QP,R(\-(%SW$!842A[T 77E;F_:RF?2##+!R6#6[#=,2.,6W82
M!=0*G<B)$]E4F03]WC_NWF.-,V[;G">^:86>95+'$F9DB<"TF>5:S(T]AP2X
M]RO:5#90N<J3(!9P"5FY]B,&C0%?3J.S5A>:,5C!+0AM9=H ) Z-O43Z_:95
MBGX/KDX>K07#29'FLN/,,O#=L<CY$P#5'43]1[5F1_GNY215R4H]04N"/K8.
MMK\2L"%C'RB8^ + #'#%!%)V3->),,\;,"T$,'/\Z]!,D^<)RM,<:Z"GLA>K
MJO'=MH ;LQ<I6V;;P%W3]EVKC*#ZKJ'Q%G[5OE(L<34MVXV5:B<:1R5"'DV2
M3)$KHTAQ0:.)W*@F#(R):L<TWXF)V$TK)A7]0AU%E .M@-0''^LLC[U*C(R@
M/G(HF7I;>?P_B F8,[?)^[C.O39?O>,61W)OF<;@;VU6K'-6<J@30UWC;30Z
M-<@UZWE=S/A>)XT66A[C,5_5P*Q4!X:VQZKA\9_H('^GSX9T)HY\52>C'5_!
M.VQ$T.,1)I-]2.5AC1$B]'OK\.CO,T#IRX.C/]-%A/X"" YH>W4 ]QS;Q]\/
M_MIS]K^?7!WC>?V=]^[^Z !0>I?L__5W M\#0N^Y^SNQM7^V2PY W72QIGA,
MS @^@;H9.&; !#4Y-E5*8IDUN!A3#MTP3!B -^$1F-I6@"ICF,2.Y<&S,)(_
M'U/^>'3XYO_]]_"?G=T/'W54PMA]_VGOZ/BA(\PWCVQ^)A$/[<@'&Y0(2JTX
M01V;6,PF+F66YT>=ZAJZAJ46.OV]C+,VJXLQS9U^7>K3*-LZU <?B:<#I$F.
M<3)I>:.;\ARD8W0E!68YZW98MB-Q@"ACKH[ Z3@?_I(FZ&J0&;]HBX/2H-2]
MP?J.<Z!(K!MK$VAC<3P=33.MF>OD8*P0(Y0RWTY[OYNB3$#3=@6)8]"Z*+&<
MT*=68CN^G5 'ZS36<$H\L_[P0_WKWC1U$O1L!9]E#:OD==(=W?B)D?=@9]\]
MW-FV9%^!LVT7=..06Q:-P@1,/"LT:4*X&3A^:+(HC(CP7!$R@55;E_UB*IA8
MZ\=QO=HJ=;Q5KN)VS<?6= SFOA<F(7<\QV)89S@0A!*6N(D-X!H[3!?E7*":
M&_K>M/A@1B[O<)@STGCNEL'/2QJ[%X?;7R,_]JW CC W+C8IZ$5F)," BHD#
M&^ 2U[,C++'IK7 $S!H&JQ:?@&<G)X4XT=BUEA)4A91%(K!D;T4K !"A-+ B
M&ONN:[& Q$"\@7,#ALC^T0\'(I),RSU9IZ6G%TTO5VAFNPY+I(7M,*SM&$9F
MY,:^&<01@$P8.98--I<]\*UP8)$5CO99>9Q6D8XF@:1I*OR(#<K#(&$^""S*
M[8A:CAM%GHACZC'BV[$7K*D!O*)!^1M9>6<SNI,_,^E<'KS_"@:Y"$40F"+$
M@Z+$=H!T,,H< ;\3DC"6D%MT)^^;CE^7;+:N*[?,.,/S?94Z=:CZ164Z,XS)
MPY4MO7-'E.G)6)D[3468CP(>4*'*"U=(8F]Z@5?-?1F[0(F0CU4.H6&'32*2
MW#8VK4[S0I9XOYN N)\W]FYRH5DTN69*"&PW ^Z963'S=V!FFR6>)SAP;QB
M' AL>;HQ-(&785="8L'NH!P DL?_7R<'UI)L'1<]K+LASZ3#6FJ=[[)\ESLE
MATB#3*4W-N:=NV3>M<RYF:D'.#-7#&%6$:Y%\K>8]76GXE<R!M _)4'$[9 %
M5#@D\MTHB).$T-AR[""Y1I[UC/&@C(%5S+R0>([G!J8-8LZD-I8\\9W0M(2(
M2!B&EHV]P]WUC"$KJ=Z)<(%NR[PF7>4DT)QS)X8Y5%C>$]]F$A^Z6*GG.I$?
M"=.Q:612$)580H^:;DA#Z@61L)/@6N);ATK75'U;21:@Y\6<DXA0$-@V=8*(
M.<PCB>6$CN\Z;D\63T46-ACY=F(%A/J>*9Q$F%1@JIQ#+1.HPK(BBWJ<AUNO
MG8%S@["6%;R2:2'+2G.-(>@-NIWA]J*4[46'\2V@=J#.8&G%05HCLZ(AM] ,
M4CRK5:55IHZ%G*M"J%7]Q'+](]LFSP!OE/U"\Q,A=U*VNB[A*]BR.&,E]FW#
MQ\+-$YVE@84TY1FP+,.FV!6^;0*_XRE87B_!HI>[7853%YM*X6VZX7RA3J=P
M43NWQ64L)I6L,:#+TZ*A@D4%C#W5=5+6(SB7I:WD2BKGTW5+!E>HC)/VPK&6
M;G8N7>3B?U.EP=VM]L4/%BRD<PG$LYZ-AXF:S_8\PNUFH!, 6QWE_\*@NU/G
MXID!#H\X^ 'W"=@=II^$GDE]"ZP1S_%-Q[(CW^=>X&/O;M<=.LMNS*; Y8TE
MG*4O05FQDA)O)K]Y'\7SQO;M6\;V7TAMVUNX1'YEO\EFM;)# ?PBR^Q,L>A>
MEOYOFG*E73?8T(<V-@<4*"C#EB.<. Q]TW8QZN4XV(:()Z9(K#"*>!SY5G)S
M:$-'3\?H=*Y2#+S*XXUC&>XHS5E(3/D;&V?9''*L%*><RVHT3.: 544:366B
MU\#X-?I-"R[=[D->#[P&,G',L1D72&DD8QS;1%4=K=/#YEN K!FE.L_]:_S;
MHA.5Z1KLD_;1;JVOW.!)7>. '1J?X;$9V*=)BN)WR=.XBXF?;4]C:YFP8/?,
M>:)JQ /3R:C,H,77S<Z@6K-DN<@CL]6T&+=0NYSI+*R:R@E-FOO4?&;' %!W
MX?/V=G4-KKPH-1<!M.ZQ/BN WCZ=O#KI %$0,QSB:8F5[PHLSJ<51IWD*VN[
MLJ)@ZKRSI&6E]\D%AVNQLTTA3I YU,+KQ@N+9"+W<3UAROX..#()[:V@=>V\
MOMT^WKV655^NZF;Z6JRVT_YO7WFJKSS55Y[:S'G=4'EJ94KEC2F2"RF5/D]"
M*^",TIA2[I(H(<RWHEA$0<0(<S8AI?*Z[@F;I4?(%[_" ]MI?//,)4%SK( B
M">"5.F> EV%'DE9')I5DH2TV5!(^*YVAW*S5N;$%2YL09-$.T&$FF9#N5:T%
M"5G-*2V$/#NJ.VS45=SK/H!W\].ST L#S\(#>91Z-F$6C3S;M\/0$8+[Y 8/
MUNT<]M*]]08=BX>)WKW#X@/.O]Y+E6C5&Z_*>,6432L.0A'8MLD(=D02+GP*
M.3==QBW .>%9-D&7/:5D$%@KSC1=HQ!CI859+>TJK:;:#DU!-89+"C00,<&S
M4?Q_*+V3>9$-DXEBBU#J!RR@)"(!(1&G+K&%MSH6Y"QE6ZTBH+K)EO1^-#^6
M^M>R]X<HDMJ[.'C_5; PM!-AFZ%PB$F!Q\THL+@96K'K.V',(R&4/X1>XQ"9
M&?1@E/!!8W_!7JVG)FWG2:N[(2K5+*['JXTGKLO]BZ])$+EQ!'0%FQ":%#C=
M9$Z8F SV( D\SW=#ZY9X-8=53#6+U6S> ]&FTPKF$ <A($TLB!DX/,)PM&,&
M7AR;@@4\!-V=1HE],Q#AD15Y!D%5R)==,<]E,?N,Q<I+E<ACM@\CQ>Z7Z-(3
MST,2SW=L9&=Q;H/P,MV QB:-03L*+"LV@7)")W!<*V N$@^Q5]3]0>+1LDC*
M,=4+^[1-,^P$_XL8E):J?>D=#T/9-A,@G,+ 3AR:@.GJ6D0PQB-&/==B?%%$
MD7OT(%,!8WW$]&U>O*N'OWTBXT/-X#O3C.R9*<?"@E'" @THH*;C": <(@*
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MEMCJRQ*HL@18#H6PQ+/MR 0]T3)I9 LSC!QN!A$EKA!!XG"R264)9I; K.B
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MA H9KEB.5SQW!G5?V:1364V]G.@4R;\$.2%8(%SN^C1,(NKY/$P<'C#?"T"
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M=7QJ1HD5F8R[<6A'21*%?1W!E^IG[,&S:Z;$@^#G30;&"@#M#8R' ]=6=:F
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M$R>@!*K/Y70RR=)&&P54 041O@< NA!9AO_FYZ( G8[CQ?$I?L/%I!"@24H
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M;!!T'^C%F>09C+E6*&0^[Q72 SQO@EG ,N$1!@+:X02!7&1"R@E\V82!K*C
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MTJMK@D5EE&'4L4C+;V4K@O,CO4#KP*$$@3E8\.U>$#RR(&AMLI;=,UE0&Y$
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M0;F^YO)"O4%@D1RKL&!&ACY=W/8+I!4NNP)0%<\83?*"29D#BDS2P.3?T[$
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M/H*>$6'>Y0"I7.AD,J!B#0D'2AE<RN!*ESW!%*$*$"B#*Q7J^/0,+OZ[GC-
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MO+UF,5(8<X]9;=\=A(']C:NNG/S\]#-2SSK,M[:]Z27AA\.AY4UF57IZ)-#
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M6K.P/&7_LNUV)^Q__6 X^.7_ 5!+ P04    " !$BJU0V-^!IV\0  "LKP
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M1P8WY6U63%CYWQ5B)J/.FMG=F#(ZQ8P3[,4]E40P9MB^K@E_58\LZ@\3.2?
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MDB=E^-WT7J^R'A9+ @EJ5)*02@-$I"%(0RQUG"0C'0^)4]^FR=8-%+LWTES
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ME\7G^T@<C[3DL\)$;IBX?3%R6W(64!O>L_W_N5G#N$TJ$.Y5C7,"1]:1,(&
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MPBY.[H%'M5/)H_2X7, L7P(RZQ]_^U]02P,$%     @ 1(JM4 <6: PB4
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MN/KX'W<^_[M:?%J$$'Y:_/;K1V?#31^DQXJ?_L\OK]ZECW@!;#B>S6&<KE]
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M=Q]I,@Y<4B+R')D"YYE&#PP$N22QV&#1!@XRMF!.-WC?/&4::.$N5T2_7%E
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MXH?A;(Y3S,^&TT4II((UK>')N!ZJIF5W3:+S9_K+KZ,;0#;)!2E)3*)6HK'
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M&&V%+]@EW_K[N:[;2?6=KNMV4<$1+V:ZP/K.K^MVTES'&YI]Q'Y$5EAG5.:
MS#I-;IG)FH4L:FYL2!A2%I(W221^_-=U+<BPB[2/>EU7='+*$1SO M0#M$ V
MM]/,88VN5D&']>20;_JZ;B<]=+ZNVT6(K0^B-P2M*2!K.(E8W2=-\'QF("02
M/(04O5$^-,G]/(. X=Z,A /5TL#)W1[@U@78GP'#^^FQ<TSH/DHX;EAY*"XF
M2,S:ZJ(YZQBX*)C-T1FK@%O;I-+?MQ4PW(8<N\C^: '#:(NRJ(!EY3V!,IEY
M,IQ8I*''I$N.'+[+@.&=M-4I8'@741\S/NCE^#..B3O#_=+G;_YY;Q$\6S&M
M%QPH)2@!(G#,VA<!/CHE$Y<*BS-2#K:@.U!.^Q<;N/N0%C+K4&A +<H,A*(Y
M.'*7T'.EI0E&ABR!IS*X%^F!\CL@OFS#4UI(L$L\F(T9C'8NRY!T@E O$H/#
M8C.71G@WN!_K/C)\,YV0T3S_ N-<JZ1\6AQ-[B'%C<_I38X/HUR7I$Y:J1 ]
M\**-Y)"+K=QT9,733(Z#A_#V)<O])_8]3VLJUPY3/>:@=$I9*Y]TD#%H S(C
M2*E-"9%OE&X_<W[3DZ]<N=JFZ.YO#U@:]G]94PWM,=X[Y4K(9?#2\!2T1FXC
M"HQ8@M6")HU+&Q78[;4'1MBLGER/5:H1_?7Q-RZ%-!?$MLRL<8)I^HZ!R;S&
M1ZL T7D:29-8FP>A'1Q>M.T-O\VP7(Y>#0L.BDV@M2 KT@C':/"<!:316PW2
M%A\-JB;A)1VP'=_8[IDM=^*.>M9'@T._K1#_/IW,9@-NZO8G- MD@3&-H.HA
MMF/"1OHO&)77TS :LV4!Z_LARNY::."G/TGI\N)R<:;Y##]-,2T3".CKT2*J
MD@ _N9A,Y\/_6?Q\ZV &1.B$A6M"KXCK27(67> L>9ET5$64-O'^?0W@['AW
M$LVVB*O=!NQ7G _ 0>#&>I9%[:9;,#&/DKXEDYXGE<&')E>4]X$Z.R;UIH$&
M$58WJ3W G)6VTK+(BV5:JLQ"+>YM53 I..E -HD^O0GB[+2_MX3O:EOW%T^W
M==#+2[FLR5'A);&2B9HZUG[;R@'+7 /F6JN]-,G Z@KP6)%TC;G11!^/)8AN
MZY!^_E(/\I?%7DKAR8K,?%2JUI\#YH,G9KAL0$HO96P2!]X!V^GOSOOD1-<M
M:4_=-+"LMX^>'G!U[=,!8LMK] X83W.AWKM^N_+G0.6<B$>0:,;4HA&Q"%K#
M:_Y;X-$S90A?B44*TR3=X&3\>>#*_3'09Q>=-&KQL("TN@\VGG/RVCB3-9A-
MAV!9\/6&649)CIWPLC0Y[5G#\8C,XWUUM:&SP[Z"[KO8\?O)9'0= E#[W#K4
MG"DE:539D..NA68&N,#(C<BX%M2W)7#SUF//1X,'BJS!I/T'?ARF$<Y6:'),
MR2ONF.?D8VE+7T6%G'F=@XQ"&8Q-RK+?AG$^"N]!S T.N%Y<3DF@EU.DD;X8
M_E&_ND+&?90+W\P+U.2;T7!];1>74PQ6\Y"";G*@L1W2^9&A)_&WR!Z<E/GO
ML !V]>4S_(RCR6+XBQ#DJWYTV@931&%">UZ[U0@61*X5IV14)G*ML4F)@<X(
MSX\V;933X,SL%<(,/TY&^>7%I^GD\^*,Y.O*)XLLMCBFT-0\%H+F/4$3]+VS
MVN>DFL1CWH/I_)C2EP+N<L,<9"PNVXSC M[;X8>/\]?EMUEM+8]7IFQ)Q6OO
M+9/6U3*V03 @,W;9NLH4%5W' C4/ONI\M-Y M'<5;P]=%)Y.QLL@9)+QRWKW
M]X%VO2M22F\=#ZZP4HPC>TA6>TA(IDKTQF1!ZUD35_$^4.=#D-Y5<)<>[N .
MW8L3$D%ZXF TDU!!>*$8!*Y8\<E8)'12]MN?^VR/K?>7:X_^QGHKY"XP=CA\
M?AQMV+<=+!^@@2U]V/<17X]'!NMP2HU?KLY)4+7*; J<@4F6\5AH&<HE&-_E
M)NIQ:''+\6[_2MQ%:CTK[W9/>.N$Y4E8A@%K.:,:1@%2LQPX!^5*+676E_IN
MO?ETK=AWDOVD#\'U>-QZMR>\JIDL0FD69 V-B 0D9IN95D98$7(*N4L 7#<-
MWGSS-ZC!O06W=0XVR%1;6.][I0:L_K*W./]-2-:#]KV6Q>F@=+9:(D:'3A@5
M(='J*),<W,6TOTSVSUNY]?<]RZ=+O]NH<["H E%5*^_)?M?%)8RU6)1/<; -
MW_ZRZJ/#[98G]2R_G7K:J@P -BB5./FQFGP5*;TKSI2@.((;;'GFH6=9Y$(O
MW>IG.$O3X:?5D%>Q3 F5)<G16IF=)G^,%^:S5TPEITU*H)1N=)YU+Z[#C_#J
MXU^35T*R'']8OF<X2Y/+\?PMS'$0O;*69\_ <1JW)) ^0&%22(DJ<^?:=.9Z
M"-CQO?8^&7+W(*]'-33(][B-[)]8#YXP/_E,/_U JU>5W]4OW^/T0@R"!<,C
M^<="1UU+EZAZO\')LQ4\TO8M:4EL09M=@9X7C9JJJ5T%<\S+)7U'^(.2,Q#.
MQ'A8!(@K,M E!%:4!7 )7%@O+?1@E?,]H9P'C4Z@EA:7WC=.R#M, 8@F!!$#
M2XJ;6B9<U@K34&M[*\'1"%6:]$S8#>9Y$.P(*FI5;WV8:FTNF'T<9 <".;<L
M<%/+GQ3'(@?+8E02H]59ER8WXK=AG!<A#A!QDWOM32-=GM%SU(%<7\]B<+Z.
MTM;$6\&2R"8X^@IMD_2/>S =*^.CO0%\N,@?2X;'YN*>H5C/92:12!+.HF9X
M+)9D5;RQ'+G&(_3G.769Y-Y4W:DL\BXB/V(!W"ZPOO.RR#MIKF,EW'W$?D16
M&"]3L#8S5.3;:S# 0LJ%N6"S2L APG'6A\=2T[ I&7:1]E'+(D-RX+PT+!NL
ML1]&,*@;J8 H3,G<)+YVYO9-ET7>20^=RR+O(L03E$6.UD;4*)G4JIJXTK-0
M5.TPEJ//228>VW=,>#QED8]B%!RHAJ.60>X"[,\RR/OIL7.EVWV4<-0RR$H7
M#H8'9F(A@(&<KYAD[4EG5$F@?1!-;J6^K3+(;<BQB^R/5@99RFR*R[16DK?-
M--8409.1Z=K36R#MERXU.<U\[&60=])6IS+(NXCZF&60EX?V3R<7GR;CF@\P
M*8N?U'EQ<*# O4_M.6B@^PC6 @B\#N"BD3)XIT. ($(.(I&V; )7PF"WL>RO
M@^O*E>\N/WU:GC#!Z&<8U</O=Q\1YR_'93*]6%7/.E W>[VM9YT=/N(U76),
M2M4$66^$EAY#M! 5D&7O#"<O<-#/V/O0\8O+>F?V"]1E9S[$*U:]&D*LJ\=A
MU:+W?UDS#>\YWO7"Y[&(Y&AV)C2TAJIH0S#D\%D7950>[BAXKY$?5;\#<50-
M#\0CT/'ZF->TG&CFED1>6[:H>>V!9)*PT5A5O(W2[Z_EVZ/O>ZVNMU$O1I/?
MVZ_3][SI*&MTUY&N%SQ7AG.?O$U.:V-J_P>G2;M:0@[)XKWK<[<Q[Z/39QCW
M*B>_^+O>Y'T7Q;KT<N;21W#&<"VD"H(#;73&2S#6VS!8Q[.O+/H(%=WXG%YE
MM5N8J,04:4VI*XCV*H14I,XYA>2%!^L&&Y]XX,7P<$SNQ=,IYN'\RBEX=5WN
M+B4R^K-FY%L6IB, "[6-M/,E^"2X#;K)Z?V]J Z^"Z<'S:Z>?M4A.YL4G87
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M%0G#%\X+1K+7ZBFC<[767^"L_C1Z3,JUZ=?:#=XY4:>!0C;PYK *]+3RW?0
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M^Q8_74[31YA=75DX6L,<YX9)0_ZY)B^=08B)F>2-1<-1ZB.$1Z[#.@>2-%#
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M=AME1HF%.>X)";>:_#PRAFA]=$D;DVG([0-R3U4)OP<]W1MVNX>0&Q0G7*M
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MC^[(8G52.M9,L9SZUG6XW(:V!?;QX1M02P,$%     @ 1(JM4-5IO4;+V0
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M%RCI0M"5T-:(6//R=[K2#E/YXY;SU9K.FQ_U:,9"D6)&!$MY*#&45'"(2!I
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M^YV_ZBEY-#^%'N(7K";&S@@:!>Z!Z>5\7$.KB+:"UM*8L489T&@#:G5 K<_
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MN=SQ_I?+'>]KXVXF:1J:"C$PK%Q3CB*("4ZA"&..$I7Q('"*E_4NX=08>$=
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M36VI.&=.G@LN*SJCRZXMMW#MM/?W#0:?S!=R"P::1R_NP%68#^T)]!/NQ9V
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M^.7'Q]52K'E9W"Y$4V2IJ#I4S8(HP!BG,4RY#" B20*92!',4L)0G"(24J=
MBT&DG!J[M W:S'L!6CW 1A$3-MNJ4@6:M<HT'=U<#9%!)M[2B'GIZ1R8&P>;
M27=;:4BDO=I9@P@ZKHTV)-9']MV@@_5;2WY=?JU,SG>+S^;HF:Z$'L ,OQ!2
M-&/^3DTX=/GC,"#0!#6_;?(L$J&8(F$*,YGIU2.)%201$Q KJ7#$",J(T^KA
M2:ZIK1>M6B8ZME6LHI-6M99D0*O<3D'/G>#:+T9'T"CIN(KXFG*[=>,%)G+@
ME<)]#D&UYT/G5\VE\SKB&7F?*X<OT49=*SSC>;@Z^'[\E0UF?U_EI7R]_+:8
MX2!((LQ3*#*J(&(L@X3SN.I#@C(14QD[%>,^'F)J+*W1_II79<=,#>5BOOP&
MG_1O3,Z(:7G%"BU(*?7W?VW/V2W(ML>-UT W^(ECVU^VD@X*+=X +66/5!^D
MD>QVE)=I'WNDY=FFL<=7NGWY4BWSV6O)-/&8GI U!=6T4INB=1I;81I:ZPMR
M7DKQKBC6=%'59S;%$F=IS(6,$P:#-(T@XCB". D3R!6G290*$2(KZ\^#+%/C
M$J,-V*JS8P*\K3W-1B5P9]J]MTJ!5JL;T.AEQS ^)K.;BD:>HH$YZX\W.V+)
MJQLKEW$JL[0GU!]XMJQ7)8_XULN7>:!>E RDS9+D8XA1UBZ/6+2+G,]'NI>7
M>J^G??[Q<;EHXO-G42IY)IF$F" ,$6$8TI0BB)%$4H5(1H+;5I@Z?/C4UJM*
M/E )V&2DV!>:.@*N>RFY%HZ!UP8'))Q*3IU3^8JJ4T>/'*WPU#EE=FM/G;UF
MY/)3FQCY6TT53W7]!A.]9]CC[\NY?LP\+W]\HJ6<!31 /$(1%(F0T/3"@S10
MVJ"5,>7$U);$3GF!(\@\-2)II01?-V*.5"W(89XMS[ZF-7L#\YZ'>D#;-"&P
MH_D-V+P36^6!T7X"]7_<IVH2!7\<Q/YC5/AQGP=O)7UZ#-VW"82I0E/^^*B_
MN]+L\O[G.G\V8KS/%_)=*9^*&5%I)+-$P2PR1>VR%$-"LA22(-3K3Y9%F7+*
MW;@\Y-36CU9B[;49F>L3EE9J\,7(#2K!'8^_+,"W6Q7\0CHPJ7M LT?[!UN
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MOJ,P=%K^,)6)#N.JB^UAK*)Q%"CMJ&8RKEJX1Y (+F&01''((T04<JIA[2K
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M4$%2@+AB !<*Z_<$QQPKF&;(*GOINJBI\?Q6,9/?&*9IVSF AQDX+&R1:?1
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M>)VX;C?>;J+I"[,45A)EG)@T]EQ[<<+PL"(@A1GD-$OSTF[ [V@:3XVQC8Y
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M?<#QTM?O.5WZ;\<.U[" 49YW*QO[1]WNP_Z-V-_H?>5BM7[:F_*9I45EDNN
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M\F?W9Y1,.S>D0K*6I>11N<H-C6.&<KPZ5,9<)V^MN=#D*<]2RK.BP 1@2$N
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M\VV;L14.S#S-<X:R4C_OJ7[S(50 +3D#6)28P1(*0IRZ%-P*Y/AC#!9]@#X
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MU;H-KQ-?[,;;A=S(V8]"UN[ZO&ZN6;]??FH:R<XRF@ND2JQIEQ" $$,F.$9
MJ7=_*2(,(NE4UAI!QZE1<LCIZ'OFFF*YUN 0>]';OA6W;&1'6^L1=\'C+G.@
M;7.0A8B_Y[Y-S0ELV(/@''KL_9 HCR9_^SU7/L^_?=]\5'^LY;VIZOU=/C!9
MSR16JJKTNDN<I?I%(C# :4GU@Y%A*"44N;1*Q[43-[5W0M]1J#THJ(W*8*7
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M(?[K"$38E.=UR7XKMIA_:T[A72(I%]&U"*C<!-8X#';"7)\=SS2&07((LH0
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MX5E!XTX;'++U9*C@X(=OZ2'Y6SO2><WK^:.AFZ]MUJ(L<<GSU)S"F>2D7',
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M=1()>.:2X*+*FT>M]F?*;_1:EV:?]O9QL[&5=EE>D)PD"/(TR2 I"@[-&H9
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MRME>:[!7>T"Z6OA8N>UG)AF!D3]4,<#WWFD,!B[F+B)<F4EW"(,Q>[WZ'_[
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M0O(B:S:(UWESW?T T'%J]"1!C@R"=YC.E@1@+N+[Z7J&$QN$E8%M[H1+I5V
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M/PW+Y;?I_,._A]D93JS.@CD2#LN9Q%2* .]J%CE%)V42*ID[JL1.!]!>U/4
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M$;& 8\9!"8J5(@2Y%$U<]?M)ZB1=W@Y'1TB^4PR]/ENO:L>SZ?S#Q'J%D<L
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MQ38DUAHF&Q/ &W3@#%GU$##$P@Y"V&"D=?828$ XCJ.]7K!+S#Z=D?=)S+U
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MN4&D?S2*ON R+H9J[8[KEW,ZTK >.9,<F1=T,H/(M0HGV0 ^L PR!V-CQ-H
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M&+KMP*^XP1D)=WD69A,=R>_.=-;((L@A]X$<<N_HM'.N,.52\6W>:]]-SKB
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M]B3_Q]EJ77FZ'%@U02-\3+6!3C*ASD>7X*R-('U.RFJ&0C:QFP]2U>W[RE/
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M/STCCA*U<GWQ=EYP5DP*2I$I&LWI$*83&3P22T8%88J+&F63B6H#:.OT[O)
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MN,MU"%=MN4,-T<9@4F$JM<KPQVQ#^'A-R3=]X*\+$B_.!'?)VB2 ,Q5 *5[
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M1VM?MGW0UH44' 80N<[DRLE",+YNF*13P.I2DFKR*N99:OK"S2%J7HXM\PZ
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MQ(\@SPZ\R@CEZ9*3=8QKDEM=[L0RA7PJD(TI*SAG*LG8IHSU7RU[8]033@N
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MZ1F>%*D&MGELS<BC++$QQP$9ZX5T$_L\T=N7 29O#\/P4Y8&XNB6R#I[;76
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M/>-\BM/1B.91H('NW@H%1(R#E'7&B 35HN@GI6JWU,N4R;.K/_OG.\TC8"0
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M#LLZ"<:;S_&?O2I#3* D$>,>!R*GFJ2L1L^&<46.'GGW).0+0E>P !_ T:#
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M8^QM=QBZ4_AGDOC>J_\'4$L! A0#%     @ 1(JM4*L870!Y!P   RH  !L
M             ( !     &$R,#(P,#,S,65X:&EB:70S,3$Q,"UQ+FAT;5!+
M 0(4 Q0    ( $2*K5#B-1L)<0<  &PJ   ;              "  ;('  !A
M,C R,# S,S%E>&AI8FET,S$R,3 M<2YH=&U02P$"% ,4    " !$BJU0E0"I
MH2,&  #W*@  &P              @ %<#P  83(P,C P,S,Q97AH:6)I=#,R
M,3$P+7$N:'1M4$L! A0#%     @ 1(JM4 &85CB]P $ -FH6 !$
M     ( !N!4  &5F;VDM,C R,# S,S$N:'1M4$L! A0#%     @ 1(JM4-C?
M@:=O$   K*\  !$              ( !I-8! &5F;VDM,C R,# S,S$N>'-D
M4$L! A0#%     @ 1(JM4)X.5KV8(   BUD! !4              ( !0N<!
M &5F;VDM,C R,# S,S%?8V%L+GAM;%!+ 0(4 Q0    ( $2*K5 '%F@,(E
M *Q- P 5              "  0T( @!E9F]I+3(P,C P,S,Q7V1E9BYX;6Q0
M2P$"% ,4    " !$BJU0U6F]1LO9  !_/0D %0              @ %B6 (
M969O:2TR,#(P,#,S,5]L86(N>&UL4$L! A0#%     @ 1(JM4-%!6B-?B
MK3H& !4              ( !8#(# &5F;VDM,C R,# S,S%?<')E+GAM;%!+
M 0(4 Q0    ( $2*K5 ,Z.$U320  #Y5 0 :              "  ?*Z P!E
M>&AI8FET,3 R,C R,# T,3=C87)E+FAT;5!+!08     "@ * *T"  !WWP,
"   !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6825141248">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Debt - Narrative (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="4">3 Months Ended</th>
<th class="th" colspan="1">30 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 16, 2020</div></th>
<th class="th"><div>Nov. 29, 2019</div></th>
<th class="th"><div>Mar. 29, 2019</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
<th class="th"><div>Nov. 25, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LinesOfCreditCurrent', window );">Credit line borrowings, net of loan origination fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 790,000<span></span>
</td>
<td class="nump">$ 715,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_AccumulatedInterestOnSubordinatedDebt', window );">Accumulated Interest on Subordinated Debt</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in usd per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent', window );">Debt Instrument, Proceeds To Be Paid To Lender, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 226,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Proceeds from Issuance or Sale of Equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 275,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember', window );">Convertible Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt', window );">Proceeds from issuance of subordinated convertible promissory notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt', window );">Interest rate on convertible notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet', window );">Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net</a></td>
<td class="nump">$ 40,000.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleConversionPrice1', window );">Conversion rate (in dollars per share)</a></td>
<td class="nump">$ 0.67<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.67<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Conversion of notes to preferred stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,709,018<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock', window );">net proceeds from the conversion of convertible debt to preferred stock</a></td>
<td class="nump">$ 1,800,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in usd per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember', window );">Note Purchase Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,300,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet', window );">Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 200,000<span></span>
</td>
<td class="nump">$ 200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfDebt', window );">Proceeds from Issuance of Debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredFinanceCostsGross', window );">Unamortized debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedPremium', window );">Debt Instrument, Unamortized Premium</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">142,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentPrepaymentPremiumPercent', window );">Debt Instrument Prepayment Premium Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentRepurchaseAmount', window );">Debt Instrument, Repurchase Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 150,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent', window );">Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
<td class="nump">1,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent', window );">Debt Instrument, Proceeds To Be Paid To Lender, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent', window );">Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption', window );">Note Payable, Percentage Increase Due to Deferral of Redemption Option</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">226,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent', window );">Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent', window );">Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember', window );">Note Purchase Agreement [Member] | Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent', window );">Debt Instrument, Increase In Amount Outstanding From Default Event, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember', window );">Note Purchase Agreement [Member] | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent', window );">Debt Instrument, Increase In Amount Outstanding From Default Event, Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember', window );">Note Purchase Agreement [Member] | Debt Instrument, Period Two [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_DebtInstrumentPrepaymentPremiumPercent', window );">Debt Instrument Prepayment Premium Percent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt', window );">Interest rate on convertible notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember', window );">Revolving Credit Facility</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LinesOfCreditCurrent', window );">Credit line borrowings, net of loan origination fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">800,000<span></span>
</td>
<td class="nump">700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnamortizedDebtIssuanceExpense', window );">Unamortized Debt Issuance Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Debt Instrument, Basis Spread on Variable Rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.25%<span></span>
</td>
<td class="nump">6.75%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_LineofCreditFacilityOverdraftFeePercentage', window );">LineofCreditFacilityOverdraftFeePercentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_LineOfCreditFacilityAnnualFacilityFeePercent', window );">LineOfCreditFacilityAnnualFacilityFeePercent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of Credit Facility, Maximum Borrowing Capacity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,000,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentTerm', window );">Debt Instrument, Term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_LineOfCreditFacilityCollateralManagementFee', window );">LineOfCreditFacilityCollateralManagementFee</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockMember', window );">Preferred Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Conversion of notes to preferred stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,709,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_AccumulatedInterestOnSubordinatedDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated Interest on Subordinated Debt</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_AccumulatedInterestOnSubordinatedDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Increase From Exercises Of Restricted Issuance, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentIncreaseFromExercisesOfRestrictedIssuancePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Increase In Amount Outstanding From Becoming Delisted, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentIncreaseInAmountOutstandingFromBecomingDelistedPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Increase In Amount Outstanding From Default Event, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentIncreaseInAmountOutstandingFromDefaultEventPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Increase In Amount Outstanding From Insolvency And Bankruptcy Event, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentIncreaseInAmountOutstandingFromInsolvencyAndBankruptcyEventPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Interest Rate After Insolvency And Bankruptcy Events, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentInterestRateAfterInsolvencyAndBankruptcyEventsPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentPrepaymentPremiumPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument Prepayment Premium Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentPrepaymentPremiumPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentProceedsToBePaidToLenderPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Instrument, Proceeds To Be Paid To Lender, Percent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentProceedsToBePaidToLenderPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_LineOfCreditFacilityAnnualFacilityFeePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>LineOfCreditFacilityAnnualFacilityFeePercent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_LineOfCreditFacilityAnnualFacilityFeePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_LineOfCreditFacilityCollateralManagementFee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>LineOfCreditFacilityCollateralManagementFee</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_LineOfCreditFacilityCollateralManagementFee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_LineofCreditFacilityOverdraftFeePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>LineofCreditFacilityOverdraftFeePercentage</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_LineofCreditFacilityOverdraftFeePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net proceeds from the conversion of convertible debt to preferred stock</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_NetProceedsFromTheConversionOfConvertibleDebtToPreferredStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Note Payable, Percentage Increase Due to Deferral of Redemption Option</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_NotePayablePercentageIncreaseDueToDeferralOfRedemptionOption</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtConversionOriginalDebtInterestRateOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The rate of interest that was being paid on the original debt issue that is being converted in the noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4332-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtConversionOriginalDebtInterestRateOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage points added to the reference rate to compute the variable rate on the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentBasisSpreadOnVariableRate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleConversionPrice1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The price per share of the conversion feature embedded in the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031898-161870<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentConvertibleConversionPrice1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFaceAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28551-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentRepurchaseAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value amount of debt instrument that was repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentRepurchaseAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unamortized debt discount (premium) and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentUnamortizedPremium">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated amortization, of debt premium.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28541-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentUnamortizedPremium</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFinanceCostsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFinanceCostsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LinesOfCreditCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LinesOfCreditCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from a borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in liquidation of the entity's assets or underlying collateral.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnamortizedDebtIssuanceExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnamortizedDebtIssuanceExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=efoi_NotePurchaseAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_DebtInstrumentPeriodAxis=efoi_DebtInstrumentPeriodTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_DebtInstrumentPeriodAxis=efoi_DebtInstrumentPeriodTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6802221168">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Equity - Warrants (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-based Payment Arrangement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_ClassOfWarrantOrRightWarrantsIssued', window );">Class Of Warrant Or Right, Warrants Issued</a></td>
<td class="nump">3,682,729<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Class of Warrant or Right, Exercise Price of Warrants or Rights</a></td>
<td class="nump">$ 0.125<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfNotesPayable', window );">Payments on the Iliad Note</a></td>
<td class="nump">$ 226<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity', window );">Proceeds from Issuance or Sale of Equity</a></td>
<td class="nump">275<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_efoi_OfferingCosts', window );">Offering Costs</a></td>
<td class="nump">$ 474<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_ClassOfWarrantOrRightWarrantsIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Class Of Warrant Or Right, Warrants Issued</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_ClassOfWarrantOrRightWarrantsIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_efoi_OfferingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Offering Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">efoi_OfferingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>efoi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(i)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOrSaleOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOrSaleOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for a borrowing supported by a written promise to pay an obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6820690864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems', window );"><strong>Revenue from External Customer [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Net sales</a></td>
<td class="nump">$ 3,783<span></span>
</td>
<td class="nump">$ 3,177<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=efoi_CommercialProductsMember', window );">Commercial</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems', window );"><strong>Revenue from External Customer [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Net sales</a></td>
<td class="nump">1,736<span></span>
</td>
<td class="nump">1,983<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=efoi_MMMProductsMember', window );">MMM products</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems', window );"><strong>Revenue from External Customer [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Net sales</a></td>
<td class="nump">$ 2,047<span></span>
</td>
<td class="nump">$ 1,194<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=efoi_CommercialProductsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=efoi_CommercialProductsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=efoi_MMMProductsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=efoi_MMMProductsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6810966304">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentAbstract', window );"><strong>Property, Plant and Equipment [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentTextBlock', window );">Schedule of property and equipment</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Property and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the related assets and consist of the following (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:69.321%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:11.963%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.966%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31,<br/>2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31,<br/>2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Equipment (useful life 3 to 15 years)</span></div></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,297&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,297&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Tooling (useful life 2 to 5 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">203&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">203&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Vehicles (useful life 5 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">47&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Furniture and fixtures (useful life 5 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">137&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">137&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">Computer software (useful life 3 years)</span></div></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,028&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,028&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Leasehold improvements (the shorter of useful life or lease life)</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">211&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">211&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finance lease right-of-use asset</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">13&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Projects in progress</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">95&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">48&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment at cost</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,031&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,984&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Less: accumulated depreciation</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(2,641)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(2,595)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:24.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Property and equipment, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">390&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">389&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>64
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821319072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies - Fair Value Inputs (Details)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected volatility</a></td>
<td class="nump">92.80%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life of options (in years)</a></td>
<td class="text">6 years 1 month 6 days<span></span>
</td>
<td class="text">0 years<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember', window );">Warrant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected volatility</a></td>
<td class="nump">97.05%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum', window );">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum</a></td>
<td class="nump">0.34%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum', window );">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum</a></td>
<td class="nump">0.36%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Warrant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life of options (in years)</a></td>
<td class="text">4 years 3 months 14 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Warrant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected life of options (in years)</a></td>
<td class="text">4 years 9 months 14 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=116856206&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.D.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>65
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821895104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">$ 3,031<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,984<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less: accumulated depreciation</a></td>
<td class="num">(2,641)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2,595)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">390<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">389<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation</a></td>
<td class="nump">46<span></span>
</td>
<td class="nump">$ 105<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">$ 1,297<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,297<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment | Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Useful life</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember', window );">Equipment | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Useful life</a></td>
<td class="text">15 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_ToolingMember', window );">Tooling</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">$ 203<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">203<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_ToolingMember', window );">Tooling | Minimum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Useful life</a></td>
<td class="text">2 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_ToolingMember', window );">Tooling | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Useful life</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember', window );">Vehicles</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Useful life</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">$ 47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">47<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember', window );">Furniture and fixtures</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Useful life</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">$ 137<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">137<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareAndSoftwareDevelopmentCostsMember', window );">Computer software</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Useful life</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">$ 1,028<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,028<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold improvements</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">211<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">211<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_FinanceLeaseRightOfUseAssetMember', window );">Finance lease right-of-use asset</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">13<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember', window );">Projects in progress</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment at cost</a></td>
<td class="nump">$ 95<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 48<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Depreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Depreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=119400593&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_ToolingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_ToolingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareAndSoftwareDevelopmentCostsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_SoftwareAndSoftwareDevelopmentCostsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_FinanceLeaseRightOfUseAssetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=efoi_FinanceLeaseRightOfUseAssetMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>66
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MMWF\81AU8\K(XK%T-8943OTJDH\ Q:X831F:3LTXXFBD(3^ G/,6+V2?$9/
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M^L/O*FR]-COSCXTO@ET+O_Y%]P502P,$%     @ 1(JM4)E<G",0!@  G"<
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M.AQG0GS/]O:1I24RS^_Y"NM./&<?5I:P7<_/Y)Z,<B.[W?98??9/1VXCUZG
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M*-7>]+?<WK?#S#LLC&[&>3ZZ_5.Q^@=02P,$%     @ 1(JM4/N=(7H+ @
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M>]%/D?Z@>#,,2#1.Z?PO4$L#!!0    ( $2*K5!A2BA?_ ,  /T2   8
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M?0%FF'/FS##DHS:OM@-PZ%T*90O<.=<?"+%5!Y+9*]V#\C>--I(Y;YJ6V-X
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M@4'X[0KWH%0@\C)^S9QT21F Z_,+^Z=8NZ_E(BS<H_HI*]?F]$!)!;48E'O
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MX9.MBH+61_%CD.V\:K/B<5A^$5N_<O4'4$L#!!0    ( $2*K5#]T42=MP$
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M8+.AH/+A>(MG.X[9:'C333^(S=\X_PM02P,$%     @ 1(JM4+92O5:T 0
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M?3A^P;.=1FTRO.GG7\26KUS\ 5!+ P04    " !$BJU0XTRA-[4!  #2 P
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M\6RG,9L,;_KY!['E&Q>_ 5!+ P04    " !$BJU0.5&WTQ "  "<!@  &0
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M\6<SCMEH.-U-/XC,W[CX!U!+ P04    " !$BJU0+:AYN;<!  #2 P  &0
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M9SN-V61XT\\_B"W?N/@+4$L#!!0    ( $2*K5!^A&O!M@$  -(#   9
M>&PO=V]R:W-H965T<R]S:&5E=#(S+GAM;&U386_<( S]*X@?4!(N7:M3$JG7
M:MJD33IUVO:92YP$%>(,R*7[]P.29EF7+X"-W_.S,?F$YL5V (Z\:M7;@G;.
M#4?&;-6!%O8&!^C]38-&"^=-TS([&!!U!&G%>))\8%K(GI9Y])U-F>/HE.SA
M;(@=M1;F]PD43@5-Z9OC6;:="PY6YH-HX1NX[\/9>(NM++74T%N)/3'0%/0A
M/9ZR$!\#?DB8[.9,0B47Q)=@?*X+F@1!H*!R@4'X[0J/H%0@\C)^+9QT31F
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ML^R2%2!E4U6MU$JK5$V?O3!<%!M3VRSIW]<VA%+BO&#/^,PY,S8SZ2CDBVH
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M5$=^1*+E@$N31 D*/"]&%->-FZ<FMN-YRDZ2U WLN"-.E&+^=P.$=9GKNY?
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M+.=L:HU3(>@PMWVT?'OROU!+ P04    " !$BJU0WH%+X!("  "B!0  &0
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M:L_MV+ 'R;IA(J)Q+.?_ %!+ P04    " !$BJU0POE3SEH"  !\"   &0
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M"FK.%>@4HSO]*QH]%R>#0JW,-M5[X::#,Q3OQ\&'INE;_ 902P,$%     @
M1(JM4+)ZUGIB @  + @  !D   !X;"]W;W)K<VAE971S+W-H965T,S0N>&UL
MC59KKYHP&/XKA.\[!0J(!DF\9-F2+3DYR[;/%:N04RAKJYS]^[6E(D)U?K$7
MGLO[OKV9MI2]\P)CX7Q4I.9+MQ"B60# \P)7B+_0!M?RRX&R"@DY9$? &X;1
M7I,J @+/BT&%RMK-4CWWRK*4G@0I:_S*''ZJ*L3^KC&A[=+UW<O$6WDLA)H
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M1DE I$UI9M&$B1TDMH+$%I"9!A*;2738S*:Y\14F5I#D@:5)C"1/L0:;630
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M"!KKI(E'!L//$/TV,T/06,8W[YA^AO"WH6$N_SX5C#]#_-O8,-< !/E> >P
M#%F #0YS/6#"?#K8!1BR 1L=YOJ 8+&]QH"@U%<,-@N6 G3FGA38"1BR @<=
MUPLF-/,X#F',*;Z!G2'HC5#BF1/"7D#("VQXR/4"W_KN6>"1$]CPD.L$/A5L
M!(2,P(:'7".8<.'Y$"#L!82\P*:'7"^8,,^W &$W(.0&-CWDNL&$T\PCA.V
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M4ABX0I>$2(?,AF$8G!B,$P,?L2Y)$1/(,LRQ>"N.F8W),LBQ5^S$ED&$Q8C
M3W)Z$7J2@V8Q.'M9T[R6_#,IWG;[<O*:5U6>M2]G-GE>^=II>%.[V_ID?;I(
M_:9JOKKZ>]&]#NPNJOS0O^H,3N];%_\#4$L#!!0    ( $2*K5#@(7N:(0(
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MZK Q1\*),0F*TO=4J13JEA@&%$Y2=Q>JS[NCLAM(UO37 !KNHOP?4$L#!!0
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M4O>\_=2W \GJ[ACC]&>I]"]02P,$%     @ 1(JM4/ROZ%_K @  (PP  !D
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MU2"> @IGJ;>9VG,[CFP@63].6C2-^_(?4$L#!!0    ( $2*K5#6A$-F:@(
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M-L%,FQA !E/JVCW<)0!Q"6:ZQ ":]@-;\-1!A'L$,*3#7;N"CSX@H\_,T<=
M+N<$?.X!F7MNOOZB(-?[+S[T@+Q;6/\[*,@QBH [ R#.P*V^32P?<^T:/O"
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M\9YSP60M_D(^EZ/<,HT7%=N+_C21Y^VP;Q@N!#_I/9$W;LS6?P!02P,$%
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M&M!3^^;T#M,AL/]>/^WU1\F8YXB.397.##&K): 2%>XUP W9E=2&THIWTP#
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MZI#8P WG.6N)Q1[&MZ?)8-1-D\URIYY9R=@\ZC;+':E]RD!GEC7+_V'54+L
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MGWFVDV@QZ79@>HZ)PT%6T;#$Y")6+S=]#6$03*4_M':LR50JFVU33\GA-OY
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M?5,WF^*;GN.#A[_Y\=B]&<SN*:MC-Y*EI*%S(U&VU;SV+J5CYRKB,$>LI89
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MQKHQ;X$(::+)KN*!C*Y0VY)_= .KT5BC#8_$0L[:GVX,)Z<BICL,9$O F32
MS6UHI!%TMMM+)D1K+-Z31IC-M<(^OW#EMU./NPG;GV[9C^TO;MV:[4V\;I=V
M/FPM&[;]_6#O;HSGZU2JK*T(1OZ0;T!P;5J8P+03=Q3OO##-%X\4/=95_MF/
M0X5:ERH06@+L4=R)^!706E<*S[(1^G2U7T>7;I<.Z]_48YIL.<P[7DJ.]8?O
M)Y)5=KR#XB]OI5QB LD9BNL6!!>VK6&@[?S,>V;[$3K>\?Y&B;)8VIK.IUIW
MDR";QLCAIEUYM:;I'D1C4)S8C@,Q/WQFFZW$'U7S6U1WLO7D*8=MNZY (V M
M\EJJOFWU]'62WA'[0%K\)$&'FT3 ]V4V3Q[Y<HA^MU'8>)_=YX%/]GP6#=J+
M$MLI.T/09G#.&9& *U[F+QYFMRJ  !:4+EE-5RBV27G?9I.K^N QRQ;_GVV:
M6[YZ@'9MLZ;5BSFW>?70UN(-;B9*L><@S!98SRZTFGU7U\L__A]02P,$%
M  @ 1(JM4*K*.Y)B @  8 T   T   !X;"]S='EL97,N>&ULU9=M;YLP$,>_
MBN5,4RM-!9*%MBL@;94J35JG2LV+O:L<,&#)#\R8C/33S\8\)$S)EJR;FKP(
MYSO?[_XFE^0(2K6F^#''6(&:45Z&,%>J^. X99QCALH+46"N(ZF0#"F]E)E3
M%A*CI#1)C#I3U_4=A@B'4< K=L=4"6)1<15"OW<!FW\K$AS"I[.WWRNA;MX
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MB! .]CU.2,7LS#L\4T4_ 5!+ P04    " !$BJU01!HI>$@$  "$(@  #P
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MA_TT;ME]/_;"OXN>=8?SWOKE<@B0'!(DAP+),03),0+)<0N2XPXDQSU(#CY
M"8(B*D<AE:.8RE%0Y2BJ<A16.8JK' 56CB*K0)%5H,@J4&05*+(*%%D%BJP"
M15:!(JM D56@R"I19)4HLDH4626*K!)%5HDBJT215:+(*E%DE2BR*A19%8JL
M"D56A2*K0I%5H<BJ4&15*+(J%%D5BJQ#%%F'*+(.KRAK=TQK739_)?DP9GF8
MS[J_Y*=?4$L! A0#%     @ 1(JM4!\CSP/     $P(   L
M ( !     %]R96QS+RYR96QS4$L! A0#%     @ 1(JM4"?HAPZ"    L0
M !               ( !Z0   &1O8U!R;W!S+V%P<"YX;6Q02P$"% ,4
M" !$BJU0TBLE>.\    K @  $0              @ &9 0  9&]C4')O<',O
M8V]R92YX;6Q02P$"% ,4    " !$BJU0F5R<(Q &  "<)P  $P
M    @ &W @  >&PO=&AE;64O=&AE;64Q+GAM;%!+ 0(4 Q0    ( $2*K5 G
M&E-000,  )\/   8              "  ?@(  !X;"]W;W)K<VAE971S+W-H
M965T,2YX;6Q02P$"% ,4    " !$BJU0V!@^'VT"  #6"   &
M    @ %O#   >&PO=V]R:W-H965T<R]S:&5E=#(N>&UL4$L! A0#%     @
M1(JM4/5<K,<7 P  8 P  !@              ( !$@\  'AL+W=O<FMS:&5E
M=',O<VAE970S+GAM;%!+ 0(4 Q0    ( $2*K5#[G2%Z"P(  +$%   8
M          "  5\2  !X;"]W;W)K<VAE971S+W-H965T-"YX;6Q02P$"% ,4
M    " !$BJU084HH7_P#  #]$@  &               @ &@%   >&PO=V]R
M:W-H965T<R]S:&5E=#4N>&UL4$L! A0#%     @ 1(JM4)Q3T]1T!   ;18
M !@              ( !TA@  'AL+W=O<FMS:&5E=',O<VAE970V+GAM;%!+
M 0(4 Q0    ( $2*K5 4Q% /S@0  +P9   8              "  7P=  !X
M;"]W;W)K<VAE971S+W-H965T-RYX;6Q02P$"% ,4    " !$BJU0.6\BHK,!
M  #2 P  &               @ & (@  >&PO=V]R:W-H965T<R]S:&5E=#@N
M>&UL4$L! A0#%     @ 1(JM4&(^'<^U 0  T@,  !@              ( !
M:20  'AL+W=O<FMS:&5E=',O<VAE970Y+GAM;%!+ 0(4 Q0    ( $2*K5 9
MW@>;M0$  - #   9              "  50F  !X;"]W;W)K<VAE971S+W-H
M965T,3 N>&UL4$L! A0#%     @ 1(JM4-#.E**T 0  T@,  !D
M     ( !0"@  'AL+W=O<FMS:&5E=',O<VAE970Q,2YX;6Q02P$"% ,4
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M+GAM;%!+ 0(4 Q0    ( $2*K5#]T42=MP$  -(#   9              "
M =<Q  !X;"]W;W)K<VAE971S+W-H965T,38N>&UL4$L! A0#%     @ 1(JM
M4+92O5:T 0  U@,  !D              ( !Q3,  'AL+W=O<FMS:&5E=',O
M<VAE970Q-RYX;6Q02P$"% ,4    " !$BJU0XTRA-[4!  #2 P  &0
M        @ &P-0  >&PO=V]R:W-H965T<R]S:&5E=#$X+GAM;%!+ 0(4 Q0
M   ( $2*K5 Y4;?3$ (  )P&   9              "  9PW  !X;"]W;W)K
M<VAE971S+W-H965T,3DN>&UL4$L! A0#%     @ 1(JM4"Q@M!;I 0  9@4
M !D              ( !XSD  'AL+W=O<FMS:&5E=',O<VAE970R,"YX;6Q0
M2P$"% ,4    " !$BJU0>-]N)+8!  #2 P  &0              @ $#/
M>&PO=V]R:W-H965T<R]S:&5E=#(Q+GAM;%!+ 0(4 Q0    ( $2*K5 MJ'FY
MMP$  -(#   9              "  ? ]  !X;"]W;W)K<VAE971S+W-H965T
M,C(N>&UL4$L! A0#%     @ 1(JM4'Z$:\&V 0  T@,  !D
M ( !WC\  'AL+W=O<FMS:&5E=',O<VAE970R,RYX;6Q02P$"% ,4    " !$
MBJU0/@I/U.X!  !F!0  &0              @ '+00  >&PO=V]R:W-H965T
M<R]S:&5E=#(T+GAM;%!+ 0(4 Q0    ( $2*K5"P!!H\[@$  &8%   9
M          "  ?!#  !X;"]W;W)K<VAE971S+W-H965T,C4N>&UL4$L! A0#
M%     @ 1(JM4&#4._QE!    QD  !D              ( !%48  'AL+W=O
M<FMS:&5E=',O<VAE970R-BYX;6Q02P$"% ,4    " !$BJU0&1A>I3 "  "
M!@  &0              @ &Q2@  >&PO=V]R:W-H965T<R]S:&5E=#(W+GAM
M;%!+ 0(4 Q0    ( $2*K5#,]$=E(0(  /@%   9              "  1A-
M  !X;"]W;W)K<VAE971S+W-H965T,C@N>&UL4$L! A0#%     @ 1(JM4(O!
M*Y0T @  ?P8  !D              ( !<$\  'AL+W=O<FMS:&5E=',O<VAE
M970R.2YX;6Q02P$"% ,4    " !$BJU07P2OZ00"  "'!@  &0
M    @ ';40  >&PO=V]R:W-H965T<R]S:&5E=#,P+GAM;%!+ 0(4 Q0    (
M $2*K5#>@4O@$@(  *(%   9              "  194  !X;"]W;W)K<VAE
M971S+W-H965T,S$N>&UL4$L! A0#%     @ 1(JM4,+Y4\Y: @  ? @  !D
M             ( !7U8  'AL+W=O<FMS:&5E=',O<VAE970S,BYX;6Q02P$"
M% ,4    " !$BJU0P?\G*@H"  ")!0  &0              @ 'P6   >&PO
M=V]R:W-H965T<R]S:&5E=#,S+GAM;%!+ 0(4 Q0    ( $2*K5"R>M9Z8@(
M "P(   9              "  3%;  !X;"]W;W)K<VAE971S+W-H965T,S0N
M>&UL4$L! A0#%     @ 1(JM4#=_TZ7] 0  =04  !D              ( !
MRET  'AL+W=O<FMS:&5E=',O<VAE970S-2YX;6Q02P$"% ,4    " !$BJU0
MUUE !-X#  #9$P  &0              @ '^7P  >&PO=V]R:W-H965T<R]S
M:&5E=#,V+GAM;%!+ 0(4 Q0    ( $2*K5 :8J"A+ (  ,L&   9
M      "  1-D  !X;"]W;W)K<VAE971S+W-H965T,S<N>&UL4$L! A0#%
M  @ 1(JM4*5OW)B5 @  . D  !D              ( !=F8  'AL+W=O<FMS
M:&5E=',O<VAE970S."YX;6Q02P$"% ,4    " !$BJU0^_GXYG@"  #O"
M&0              @ %":0  >&PO=V]R:W-H965T<R]S:&5E=#,Y+GAM;%!+
M 0(4 Q0    ( $2*K5"]ASWV50,  +</   9              "  ?%K  !X
M;"]W;W)K<VAE971S+W-H965T-# N>&UL4$L! A0#%     @ 1(JM4&BM8T\#
M @  ;@4  !D              ( !?6\  'AL+W=O<FMS:&5E=',O<VAE970T
M,2YX;6Q02P$"% ,4    " !$BJU0VZ"< 2L%  !['0  &0
M@ &W<0  >&PO=V]R:W-H965T<R]S:&5E=#0R+GAM;%!+ 0(4 Q0    ( $2*
MK5#@(7N:(0(  )<&   9              "  1EW  !X;"]W;W)K<VAE971S
M+W-H965T-#,N>&UL4$L! A0#%     @ 1(JM4&ETN7R# @  5PD  !D
M         ( !<7D  'AL+W=O<FMS:&5E=',O<VAE970T-"YX;6Q02P$"% ,4
M    " !$BJU0_*_H7^L"   C#   &0              @ $K?   >&PO=V]R
M:W-H965T<R]S:&5E=#0U+GAM;%!+ 0(4 Q0    ( $2*K5"3;RJ-(0(  /H%
M   9              "  4U_  !X;"]W;W)K<VAE971S+W-H965T-#8N>&UL
M4$L! A0#%     @ 1(JM4-:$0V9J @  =@@  !D              ( !I8$
M 'AL+W=O<FMS:&5E=',O<VAE970T-RYX;6Q02P$"% ,4    " !$BJU0'1?
MW9D#  #Q#P  &0              @ %&A   >&PO=V]R:W-H965T<R]S:&5E
M=#0X+GAM;%!+ 0(4 Q0    ( $2*K5 ;(?S7/@,  *0-   9
M  "  1:(  !X;"]W;W)K<VAE971S+W-H965T-#DN>&UL4$L! A0#%     @
M1(JM4,R]1'O= 0  C@0  !D              ( !BXL  'AL+W=O<FMS:&5E
M=',O<VAE970U,"YX;6Q02P$"% ,4    " !$BJU0SM)G9ZP!  "_ P  &0
M            @ &?C0  >&PO=V]R:W-H965T<R]S:&5E=#4Q+GAM;%!+ 0(4
M Q0    ( $2*K5">TA[KP0$  &0$   9              "  8*/  !X;"]W
M;W)K<VAE971S+W-H965T-3(N>&UL4$L! A0#%     @ 1(JM4%#A._M,7P
MKG,! !0              ( !>I$  'AL+W-H87)E9%-T<FEN9W,N>&UL4$L!
M A0#%     @ 1(JM4*K*.Y)B @  8 T   T              ( !^/   'AL
M+W-T>6QE<RYX;6Q02P$"% ,4    " !$BJU01!HI>$@$  "$(@  #P
M        @ &%\P  >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @ 1(JM4 KH
M%A;H 0  P1\  !H              ( !^O<  'AL+U]R96QS+W=O<FMB;V]K
M+GAM;"YR96QS4$L! A0#%     @ 1(JM4"=%D<;- 0  FA\  !,
M     ( !&OH  %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&     #T /0"=$
&&/P

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>67
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6820727168">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Cover Page - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>May 05, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Mar. 31,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-36583<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">ENERGY FOCUS, INC/DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">94-3021850<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">32000&#160;Aurora&#160;Road<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">Suite B<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Solon<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">OH<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">44139<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(440)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">715-1300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $0.0001 per share<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">EFOI<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,896,956<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000924168<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-Q<br> -Number 240<br> -Section 13<br> -Subsection a-13<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentQuarterlyReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1-<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>68
<FILENAME>R15.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807176048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income Taxes</a></td>
<td class="text">INCOME TAXES<div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of the operating loss incurred during each of the three months ended March&#160;31, 2020 and 2019, and after the application of the annual limitation set forth under Section 382 of the Internal Revenue Code (&#8220;IRC&#8221;), it was not necessary to record a provision for U.S. federal income tax or various states income taxes.</span></div><div style="padding-right:4.5pt;"><span><br/></span></div><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">At March&#160;31, 2020 and December&#160;31, 2019, we had a full valuation allowance recorded against our deferred tax assets. </span></div><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The valuation allowance was recorded due to uncertainties related to our ability to realize the deferred tax assets, primarily consisting of certain net operating loss carry-forwards. The valuation allowance is based on management&#8217;s estimates of taxable income by jurisdiction and the periods over which the deferred tax assets will be recoverable.</span></div><div style="padding-right:4.5pt;"><span><br/></span></div><div style="padding-right:4.5pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">At December&#160;31, 2019, we had a net operating loss carry-forward of approximately $108.8 million for federal income tax purposes ($64.5 million for state and local income tax purposes). However, due to changes in our capital structure, approximately $54.5 million of the $108.8 million is available after the application of IRC Section 382 limitations. As a result of the Tax Cuts and Jobs Act of 2017 (&#8220;Act&#8221;), net operating loss carry-forwards generated in tax years beginning after December 31, 2017 can only offset 80% of taxable income and can be carried forward indefinitely. The $8.3 million and $8.7 million in net operating losses generated in 2019 and 2018 will be subject to the new limitations under the Act. If not utilized, the carry-forwards generated prior to December 31, 2017 of $37.3 million will begin to expire in 2021 for federal purposes and have begun to expire for state and local purposes. For a full discussion of the estimated restrictions on our utilization of net operating loss carry-forwards, please refer to Note 12, &#8220;Income Taxes,&#8221; included under Item 8 of our 2019 Annual Report.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>69
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807211184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Inventories<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureTextBlock', window );">Inventories</a></td>
<td class="text">INVENTORIES<div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Inventories are stated at the lower of standard cost (which approximates actual cost determined using the first-in, first-out cost method) or net realizable value, and consist of the following (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:69.661%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:12.094%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.541%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:11.504%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31,<br/>2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">December 31,<br/>2019</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Raw materials</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,019&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,064&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Finished goods</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,248&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,749&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Reserves for excess, obsolete, and slow-moving inventories </span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,567)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(3,645)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Inventories, net</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">4,700&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">6,168&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -URI http://asc.fasb.org/topic&amp;trid=2126998<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6821537136">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th>
<th class="th"><div>Total</div></th>
<th class="th"><div>Preferred Stock</div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Additional Paid-in Capital</div></th>
<th class="th"><div>Accumulated Other Comprehensive Loss</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at the beginning of the period (in shares) at Dec. 31, 2018</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,091<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at the beginning of the period at Dec. 31, 2018</a></td>
<td class="nump">$ 11,052<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 128,367<span></span>
</td>
<td class="num">$ (1)<span></span>
</td>
<td class="num">$ (117,315)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Stock Issued During Period, Shares, Employee Stock Purchase Plans</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">150<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common stock under employee stock option and stock purchase plans</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation', window );">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(50)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation', window );">Common stock withheld in lieu of income tax withholding on vesting of restricted stock units</a></td>
<td class="num">(111)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(111)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition', window );">Stock-based compensation</a></td>
<td class="nump">543<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">543<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperations', window );">Net loss from continuing operations</a></td>
<td class="num">(2,865)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2,865)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at the end of the period (in shares) at Mar. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12,191<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at the end of the period at Mar. 31, 2019</a></td>
<td class="nump">8,433<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">128,799<span></span>
</td>
<td class="num">(1)<span></span>
</td>
<td class="num">(120,366)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at the beginning of the period (in shares) at Dec. 31, 2019</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">12,428<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at the beginning of the period at Dec. 31, 2019</a></td>
<td class="nump">3,996<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">128,872<span></span>
</td>
<td class="num">(3)<span></span>
</td>
<td class="num">(124,874)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Stock Issued During Period, Shares, Employee Stock Purchase Plans</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">27<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common stock under employee stock option and stock purchase plans</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease', window );">Issuance of common stock and warrants (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,442<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Issuance of common stock and warrants</a></td>
<td class="nump">2,750<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">2,749<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts', window );">Offering costs on issuance of common stock and warrants</a></td>
<td class="num">(474)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(474)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued', window );">Warrant liability</a></td>
<td class="num">(1,636)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,636)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockConversionsInducements', window );">Conversion of notes to preferred stock</a></td>
<td class="nump">1,769<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,769<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Conversion of notes to preferred stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,709<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition', window );">Stock-based compensation</a></td>
<td class="nump">20<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperations', window );">Net loss from continuing operations</a></td>
<td class="num">(541)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(541)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at the end of the period (in shares) at Mar. 31, 2020</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,709<span></span>
</td>
<td class="nump">15,897<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at the end of the period at Mar. 31, 2020</a></td>
<td class="nump">$ 5,884<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 2<span></span>
</td>
<td class="nump">$ 131,300<span></span>
</td>
<td class="num">$ (3)<span></span>
</td>
<td class="num">$ (125,415)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) for recognition of cost for option under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 25<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109126253&amp;loc=d3e4724-112606<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 18<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4613673-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=116634182&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=118932676&amp;loc=d3e3602-108585<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInStockholdersEquityRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockConversionsInducements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The excess of (1) the fair value of all securities and other consideration transferred in transactions by the registrant to the holders of the convertible preferred stock over (2) the fair value of securities issuable pursuant to the original conversion terms, during the accounting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=27010884&amp;loc=d3e42851-122695<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockConversionsInducements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of an employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the period in the number of shares issued.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>71
<FILENAME>R19.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6802092672">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of presentation</a></td>
<td class="text"><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Basis of presentation</span></div><div style="text-align:justify;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary in Taiwan during 2019. All significant inter-company balances and transactions have been eliminated. Unless indicated otherwise, the information in the Notes to the Consolidated Financial Statements relates to our operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have prepared the accompanying financial data for the three months ended March&#160;31, 2020 and 2019 pursuant to the rules and regulations of the United States Securities and Exchange Commission (&#8220;SEC&#8221;). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (&#8220;U.S. GAAP&#8221;) have been condensed or omitted pursuant to such rules and regulations. The accompanying financial data and information should be read in conjunction with our Annual Report on Form 10-K for the year ended December&#160;31, 2019 (&#8220;2019 Annual Report&#8221;). The Condensed Consolidated Balance Sheet as of December&#160;31, 2019 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by U.S. GAAP for complete financial statements.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the opinion of management, the accompanying condensed consolidated financial statements contain all normal and recurring adjustments necessary to present fairly our Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December&#160;31, 2019, Condensed Consolidated Statements of Operations for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Comprehensive Loss for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Changes in Stockholders&#8217; Equity for the three months ended March&#160;31, 2020 and 2019, and Condensed Consolidated Statements of Cash Flows for the three months ended March&#160;31, 2020 and 2019.</span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UseOfEstimates', window );">Use of estimates</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Use of estimates</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in our financial statements and accompanying notes. Management bases its estimates on historical experience and various other assumptions believed to be reasonable. Although these estimates are based on management&#8217;s best knowledge of current events and actions that may impact us in the future, actual results may vary from the estimates. Estimates include, but are not limited to, the establishment of reserves for accounts receivable, sales returns, inventory obsolescence and warranty claims; the useful lives of property and equipment; valuation allowance for net deferred taxes; the cost and offsetting income related to subleased property; and stock-based compensation. In addition, estimates and assumptions associated with the determination of the fair value of financial instruments and evaluation of long-lived assets for impairment requires considerable judgment. Actual results could differ from those estimates and such differences could be material.</span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recent accounting pronouncements</a></td>
<td class="text">Recent accounting pronouncementsIn June 2016, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standard Update (&#8220;ASU&#8221;) No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which significantly changes the accounting for credit losses on instruments within its scope. The new guidance introduces an approach based on expected losses to estimate credit losses on certain financial instruments, including trade receivables, and requires an entity to recognize an allowance based on its estimate of expected credit losses rather than incurred losses. For smaller reporting companies, this standard will be effective for interim and annual periods starting after December 15, 2022 and will generally require adoption on a modified retrospective basis. We are in the process of evaluating the impact of the standard.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionPolicyTextBlock', window );">Revenue</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Revenue</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net sales include revenues from sales of products and shipping and handling charges, net of estimates for product returns. Revenue is measured at the amount of consideration we expect to receive in exchange for the transferred products. We recognize revenue at the point in time when we transfer the promised products to the customer and the customer obtains control over the products. Distributors&#8217; obligations to us are not contingent upon the resale of our products. We recognize revenue for shipping and handling charges at the time the goods are shipped to the customer, and the costs of outbound freight are included in cost of sales. We provide for product returns based on historical return rates. While we incur costs for sales commissions to our sales employees and outside agents, we recognize commission costs concurrent with the related revenue, as the amortization period is less than one year. We do not incur any other incremental costs to obtain contracts with our customers. Our product warranties are assurance-type warranties, which promise the customer that the products are as specified in the contract. Therefore, the product warranties are not a separate performance obligation and are accounted for as described below. Sales taxes assessed by governmental authorities are accounted for on a net basis and are excluded from net sales.</span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy', window );">Accounts Receivable</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Accounts Receivable</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Our trade accounts receivable consists of amounts billed to and currently due from customers. Our customers are concentrated in the United States. In the normal course of business, we extend unsecured credit to our customers related to the sale of our products. Credit is extended to customers based on an evaluation of the customer&#8217;s financial condition and </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">the amounts due are stated at their estimated net realizable value. During the first eleven months of 2019 we evaluated and monitored the creditworthiness of each customer on a case-by-case basis. However, during December 2019 we transitioned to an account receivable insurance program with a high credit worthy insurance company where we have the large majority of the accounts receivable insured with a portion of self-retention. This third party also provides credit-worthiness ratings and metrics that significantly assists us in evaluating the credit worthiness of both existing and new customers. We maintain allowances for sales returns and doubtful accounts receivable to provide for the estimated number of account receivables that will not be collected. The allowance is based on an assessment of customer creditworthiness and historical</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">payment experience, the age of outstanding receivables, and performance guarantees to the extent applicable. Past due amounts are written off when our internal collection efforts have been unsuccessful, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts. We do not generally require collateral from our customers.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Our standard payment terms with customers are net 30 days from the date of shipment, and we do not generally offer extended payment terms to our customers, but exceptions are made in some cases to certain customers or with particular orders. Accordingly, we do not adjust trade accounts receivable for the effects of financing, as we expect the period between the transfer of product to the customer and the receipt of payment from the customer to be in line with our standard payment terms.</span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerSharePolicyTextBlock', window );">Net loss per share</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Net loss per share </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Basic loss per share is computed by dividing net loss available to common stockholders by the weighted average number of common shares outstanding during the period, excluding the effects of any potentially dilutive securities. Diluted loss per share gives effect to all dilutive potential common shares outstanding during the period. Dilutive potential common shares consist of incremental shares upon the exercise of stock options and warrants, unless the effect would be anti-dilutive.</span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StandardProductWarrantyPolicy', window );">Product warranties</a></td>
<td class="text">Product warranties<span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Through March 31, 2016, we warranted finished goods against defects in material and workmanship under normal use and service for periods generally between <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NDQ_00b74b2f-b532-4b28-9c47-b9e6b97e5a47">one</span> and five years. Beginning April 1, 2016, we warrant our commercial Tubular LED Lamps, (&#8220; TLEDs&#8221;), excluding RedCap</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.8pt;font-style:italic;font-weight:400;line-height:115%;vertical-align:top;">&#174;</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">, our Battery Backup TLED, the troffer luminaires, and certain Globe Lights for a period of ten years and all other LED products for five years per the Terms and Conditions outlined on our website. Beginning in October 2019, TLEDs (excluding Red Caps</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:115%;vertical-align:top;">&#174;</sup>) are warranted for ten years and the warranty for all of our other products is five years. Warranty settlement costs consist of actual amounts expensed for warranty, which are largely a result of the cost of replacement products provided to our customers. A liability for the estimated future costs under product warranties is maintained for products under warranty based on the actual claims incurred to date and the estimated nature, frequency, and costs of future claims. These estimates are inherently uncertain and changes to our historical or projected experience may cause material changes to our warranty reserves in the future. We continuously review the assumptions related to the adequacy of our warranty reserve, including product failure rates, and make adjustments to the existing warranty liability when there are changes to these estimates or the underlying replacement product costs, or the warranty period expires.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueOfFinancialInstrumentsPolicy', window );">Fair Value of Financial Instruments</a></td>
<td class="text"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A financial instrument&#8217;s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, we perform a detailed analysis of the assets and liabilities whose fair value is measured on a recurring basis. We review and reassess the fair value hierarchy classifications on a quarterly basis. Changes from one quarter to the next related to the observability of inputs in a fair value measurement may result in a reclassification between fair value hierarchy levels. There were no reclassifications for all periods presented.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The estimated fair value of warrants accounted for as liabilities, representing a level 3 fair value measure, was determined on the issuance date and subsequently marked to market at each financial reporting date. We use the Black-Scholes valuation model to value the warrant liabilities at fair value. The fair value is estimated using the expected volatility based on our historical volatility and is determined using probability weighted-average assumptions, when appropriate.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfAccountingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerSharePolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3630-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerSharePolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueOfFinancialInstrumentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for determining the fair value of financial instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 60<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=7493716&amp;loc=d3e21868-110260<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=118260190&amp;loc=d3e13279-108611<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueOfFinancialInstrumentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StandardProductWarrantyPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for standard warranties including the methodology for measuring the liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 460<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=68068213&amp;loc=d3e12565-110249<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StandardProductWarrantyPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for treatment of receivables that are billable but have not been billed as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -URI http://asc.fasb.org/topic&amp;trid=2196771<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UseOfEstimates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UseOfEstimates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>R9999.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6806737872">
<tr>
<th class="tl" colspan="1">Label</th>
<th class="tl"><strong>Element</strong></th>
<th class="th" colspan="1">Value</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption', window );">Cumulative Effect of New Accounting Principle in Period of Adoption</a></td>
<td class="th" style="border-bottom: 0px;">us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption</td>
<td class="num">$ (186,000)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember', window );">Retained Earnings [Member]</a></td>
<td class="th" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption', window );">Cumulative Effect of New Accounting Principle in Period of Adoption</a></td>
<td class="th" style="border-bottom: 0px;">us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption</td>
<td class="num">$ (186,000)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>73
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6807206816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation and Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SignificantAccountingPoliciesTextBlock', window );">Basis of Presentation and Summary of Significant Accounting Policies</a></td>
<td class="text"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">BASIS OF PRESENTATION AND</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</span><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Basis of presentation</span></div><div style="text-align:justify;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary in Taiwan during 2019. All significant inter-company balances and transactions have been eliminated. Unless indicated otherwise, the information in the Notes to the Consolidated Financial Statements relates to our operations.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have prepared the accompanying financial data for the three months ended March&#160;31, 2020 and 2019 pursuant to the rules and regulations of the United States Securities and Exchange Commission (&#8220;SEC&#8221;). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States (&#8220;U.S. GAAP&#8221;) have been condensed or omitted pursuant to such rules and regulations. The accompanying financial data and information should be read in conjunction with our Annual Report on Form 10-K for the year ended December&#160;31, 2019 (&#8220;2019 Annual Report&#8221;). The Condensed Consolidated Balance Sheet as of December&#160;31, 2019 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by U.S. GAAP for complete financial statements.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In the opinion of management, the accompanying condensed consolidated financial statements contain all normal and recurring adjustments necessary to present fairly our Condensed Consolidated Balance Sheets as of March&#160;31, 2020 and December&#160;31, 2019, Condensed Consolidated Statements of Operations for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Comprehensive Loss for the three months ended March&#160;31, 2020 and 2019, Condensed Consolidated Statements of Changes in Stockholders&#8217; Equity for the three months ended March&#160;31, 2020 and 2019, and Condensed Consolidated Statements of Cash Flows for the three months ended March&#160;31, 2020 and 2019.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Use of estimates</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in our financial statements and accompanying notes. Management bases its estimates on historical experience and various other assumptions believed to be reasonable. Although these estimates are based on management&#8217;s best knowledge of current events and actions that may impact us in the future, actual results may vary from the estimates. Estimates include, but are not limited to, the establishment of reserves for accounts receivable, sales returns, inventory obsolescence and warranty claims; the useful lives of property and equipment; valuation allowance for net deferred taxes; the cost and offsetting income related to subleased property; and stock-based compensation. In addition, estimates and assumptions associated with the determination of the fair value of financial instruments and evaluation of long-lived assets for impairment requires considerable judgment. Actual results could differ from those estimates and such differences could be material.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Certain risks and concentrations</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">We have certain customers whose net sales individually represented 10% or more of our total net sales, or whose net trade accounts receivable balance individually represented 10% or more of our total net trade accounts receivable, as follows:</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">For the three months ended March 31, 2020, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately 38% and 15% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately 46% of net sales for the same period. For the three months ended March 31, 2019, sales to our primary distributor for the U.S. Navy and a regional commercial lighting retrofit company accounted for approximately 22% and 30% of net sales, respectively. When sales to our primary distributor for the U.S. Navy are combined with sales to shipbuilders for the U.S. Navy, total net sales of products for the U.S. Navy comprised approximately 32% of net sales for the same period.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A regional commercial lighting retrofit company and our primary distributor for the U.S. Navy accounted for approximately 12% and 44% of net trade accounts receivable, respectively, at March&#160;31, 2020. At December&#160;31, 2019, our primary distributor for the U.S. Navy accounted for approximately 10% of net trade accounts receivable and a large regional retrofit company accounted for 41% of our net trade accounts receivable.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Recent accounting pronouncements</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2016, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standard Update (&#8220;ASU&#8221;) No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which significantly changes the accounting for credit losses on instruments within its scope. The new guidance introduces an approach based on expected losses to estimate credit losses on certain financial instruments, including trade receivables, and requires an entity to recognize an allowance based on its estimate of expected credit losses rather than incurred losses. For smaller reporting companies, this standard will be effective for interim and annual periods starting after December 15, 2022 and will generally require adoption on a modified retrospective basis. We are in the process of evaluating the impact of the standard. </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Revenue</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Net sales include revenues from sales of products and shipping and handling charges, net of estimates for product returns. Revenue is measured at the amount of consideration we expect to receive in exchange for the transferred products. We recognize revenue at the point in time when we transfer the promised products to the customer and the customer obtains control over the products. Distributors&#8217; obligations to us are not contingent upon the resale of our products. We recognize revenue for shipping and handling charges at the time the goods are shipped to the customer, and the costs of outbound freight are included in cost of sales. We provide for product returns based on historical return rates. While we incur costs for sales commissions to our sales employees and outside agents, we recognize commission costs concurrent with the related revenue, as the amortization period is less than one year. We do not incur any other incremental costs to obtain contracts with our customers. Our product warranties are assurance-type warranties, which promise the customer that the products are as specified in the contract. Therefore, the product warranties are not a separate performance obligation and are accounted for as described below. Sales taxes assessed by governmental authorities are accounted for on a net basis and are excluded from net sales.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The following table provides a disaggregation of product net sales for the periods presented (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.075%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:10.163%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net sales:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Commercial</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,736&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,983&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">MMM products</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2,047&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,194&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:12pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Total net sales</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,783&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,177&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Accounts Receivable</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Our trade accounts receivable consists of amounts billed to and currently due from customers. Our customers are concentrated in the United States. In the normal course of business, we extend unsecured credit to our customers related to the sale of our products. Credit is extended to customers based on an evaluation of the customer&#8217;s financial condition and </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">the amounts due are stated at their estimated net realizable value. During the first eleven months of 2019 we evaluated and monitored the creditworthiness of each customer on a case-by-case basis. However, during December 2019 we transitioned to an account receivable insurance program with a high credit worthy insurance company where we have the large majority of the accounts receivable insured with a portion of self-retention. This third party also provides credit-worthiness ratings and metrics that significantly assists us in evaluating the credit worthiness of both existing and new customers. We maintain allowances for sales returns and doubtful accounts receivable to provide for the estimated number of account receivables that will not be collected. The allowance is based on an assessment of customer creditworthiness and historical</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">payment experience, the age of outstanding receivables, and performance guarantees to the extent applicable. Past due amounts are written off when our internal collection efforts have been unsuccessful, and payments subsequently received on such receivables are credited to the allowance for doubtful accounts. We do not generally require collateral from our customers.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Our standard payment terms with customers are net 30 days from the date of shipment, and we do not generally offer extended payment terms to our customers, but exceptions are made in some cases to certain customers or with particular orders. Accordingly, we do not adjust trade accounts receivable for the effects of financing, as we expect the period between the transfer of product to the customer and the receipt of payment from the customer to be in line with our standard payment terms.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Geographic information</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">All of our long-lived fixed assets are located in the United States. Sales attributable to customers outside the United States for both the three months ended March 31, 2020 and 2019 were less than 1% of net sales. The geographic location of our net sales is derived from the destination to which we ship the product.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Net loss per share </span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Basic loss per share is computed by dividing net loss available to common stockholders by the weighted average number of common shares outstanding during the period, excluding the effects of any potentially dilutive securities. Diluted loss per share gives effect to all dilutive potential common shares outstanding during the period. Dilutive potential common shares consist of incremental shares upon the exercise of stock options and warrants, unless the effect would be anti-dilutive.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following table presents a reconciliation of basic and diluted loss per share computations (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.225%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:9.861%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.851%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:9.863%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Numerator:</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Net loss</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(541)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(2,865)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:3pt double #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Denominator:</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6.75pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Basic weighted average common shares outstanding</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">15,430&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12,126&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As a result of the net loss we incurred for three months ended March&#160;31, 2020 and 2019, options, warrants and convertible securities representing approximately 8&#160;thousand and 28 thousand shares of common stock were excluded from the loss per share calculation, respectively, because their inclusion would have been anti-dilutive.</span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Product warranties</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Through March 31, 2016, we warranted finished goods against defects in material and workmanship under normal use and service for periods generally between <span style="-sec-ix-hidden:id3VybDovL2RvY3MudjEvZG9jOjdmYjY2MTIyNTNiYzRhZjlhYjhjNGUxZGQwN2Y3M2I0L3NlYzo3ZmI2NjEyMjUzYmM0YWY5YWI4YzRlMWRkMDdmNzNiNF80MC9mcmFnOmNmMTEyZGRjMzMxMjQ0YzE5N2I1YmU3ZTU1MmYyODE4L3RleHRyZWdpb246Y2YxMTJkZGMzMzEyNDRjMTk3YjViZTdlNTUyZjI4MThfMTQ0NDQ_00b74b2f-b532-4b28-9c47-b9e6b97e5a47">one</span> and five years. Beginning April 1, 2016, we warrant our commercial Tubular LED Lamps, (&#8220; TLEDs&#8221;), excluding RedCap</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:7.8pt;font-style:italic;font-weight:400;line-height:115%;vertical-align:top;">&#174;</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">, our Battery Backup TLED, the troffer luminaires, and certain Globe Lights for a period of ten years and all other LED products for five years per the Terms and Conditions outlined on our website. Beginning in October 2019, TLEDs (excluding Red Caps</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:115%;vertical-align:top;">&#174;</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">) are warranted for ten years and the warranty for all of our other products is five years. Warranty settlement costs consist of actual amounts expensed for warranty, which are largely a result of the cost of replacement products provided to our customers. A liability for the estimated future costs under product warranties is maintained for products under warranty based on the actual claims incurred to date and the estimated nature, frequency, and costs of future claims. These estimates are inherently uncertain and changes to our historical or projected experience may cause material changes to our warranty reserves in the future. We continuously review the assumptions related to the adequacy of our warranty reserve, including product failure rates, and make adjustments to the existing warranty liability when there are changes to these estimates or the underlying replacement product costs, or the warranty period expires. The following table summarizes warranty activity for the periods presented (in thousands):</span></div><div><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:73.525%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:9.861%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:0.550%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:9.864%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31,</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">2019</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance at beginning of period</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">195&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">258&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warranty accruals for current period sales</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">7&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">12&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Adjustments to existing warranties</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">44&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">89&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">In kind settlements made during the period</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(6)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#ffffff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(7)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:bottom;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:11.25pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Accrued warranty reserve</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">240&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">352&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;border-bottom:3pt double #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:115%;">Financial Instruments</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">In January 2020, we completed a registered direct offering for the sale of</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:400;line-height:115%;"> </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">3,441,803 shares of our common stock to certain institutional investors, at a purchase price of $0.674 per share. We also sold, to the same institutional investors, warrants to purchase up to 3,441,803 shares of common stock at an exercise price of $0.674 per share in a concurrent private placement for a purchase price of $0.125 per warrant. We paid the placement agent commissions of $193&#160;thousand plus $50&#160;thousand in expenses in connection with the registered direct offering and the concurrent private placement, and we also paid legal, accounting and other fees of $231&#160;thousand related to the offering. Total offering costs of $474&#160;thousand have been presented as a reduction of additional paid-in capital and have been netted within equity. In addition, we issued warrants to the placement agent to purchase up to 240,926 shares of common stock at an exercise price of $0.9988 per share. Net proceeds to us from the sale of common stock and warrants (the &#8220;January 2020 Equity Offering&#8221;) were approximately $2.3 million. In accordance with the terms of the Iliad Note, 10%  of the gross proceeds from the January 2020 Equity Offering ($275 thousand) were used to make payments on the Iliad Note, of which $226&#160;thousand went towards the outstanding principal amount.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The warrants have been classified as liabilities, as opposed to equity, due to the potential adjustment to the exercise price that could result upon late delivery of the shares or potential cash settlement and are recorded at their fair values at each balance sheet date. Please also refer to Note 9, &#8220;Stockholder&#8217;s Equity&#8221;.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:115%;text-decoration: underline;">Fair Value Measurements</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value, giving the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority </span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below. We classify the inputs used to measure fair value into the following hierarchy:</span></div><div><span><br/></span></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:7.609%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:88.391%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 1</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Unadjusted quoted prices in active markets for identical assets or liabilities.</span></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 2</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unadjusted quoted prices in active markets for similar assets or liabilities, or unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs other than quoted prices that are observable for the asset or liability.</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Level 3</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Unobservable inputs for the asset or liability.</span></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following table provides a summary of the financial assets and liabilities measured at fair value on a recurring basis as of March&#160;31, 2020 (in thousands):</span></div><div><span><br/></span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:19.321%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:10.012%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.151%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:18.870%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.151%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:18.870%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.151%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:18.874%;"/><td style="width:1.0%;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="15" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%;">Fair Value Measurements at March&#160;31, 2020 Using</span></div></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance as of</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Quoted Prices in Active Markets for Identical Assets<br/> (Level 1)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"/><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Significant Other Observable Inputs <br/>(Level 2)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" rowspan="2" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Significant Unobservable Inputs<br/> (Level 3)</span></td><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);text-decoration: underline;">Description</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">March 31, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="display:none;"/><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warrant liabilities</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">763&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">763&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:bottom;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td><td colspan="3" style="display:none;"/></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A financial instrument&#8217;s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. In determining the appropriate levels, we perform a detailed analysis of the assets and liabilities whose fair value is measured on a recurring basis. We review and reassess the fair value hierarchy classifications on a quarterly basis. Changes from one quarter to the next related to the observability of inputs in a fair value measurement may result in a reclassification between fair value hierarchy levels. There were no reclassifications for all periods presented.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The estimated fair value of warrants accounted for as liabilities, representing a level 3 fair value measure, was determined on the issuance date and subsequently marked to market at each financial reporting date. We use the Black-Scholes valuation model to value the warrant liabilities at fair value. The fair value is estimated using the expected volatility based on our historical volatility and is determined using probability weighted-average assumptions, when appropriate.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The following inputs were used at March&#160;31, 2020:</span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:41.993%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:14.966%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.001%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:15.267%;"/><td style="width:1.0%;"/><td style="width:0.1%;"/><td style="width:1.001%;"/><td style="width:0.1%;"/><td style="width:1.0%;"/><td style="width:17.372%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Risk-Free</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Expected</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Volatility</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Interest Rate</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"/></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Life</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Warrants with greater than one-year remaining term</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:bottom;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;">97.05%</span></div></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">0.34% - 0.36%</span></div></td><td colspan="3" style="background-color:#cceeff;text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><div style="text-align:right;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">4.29 -  4.79 years</span></div></td></tr></table></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">A roll-forward of fair value measurements using significant unobservable inputs (Level 3) for the warrants is as follows (in thousands):</span></div><div><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:100.000%;"><tr><td style="width:1.0%;"/><td style="width:78.630%;"/><td style="width:1.0%;"/><td style="width:1.0%;"/><td style="width:17.370%;"/><td style="width:1.0%;"/></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"/><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:8pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Three months ended<br/>March 31, 2020</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance January 1, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;border-top:1pt solid #000000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Issuance of warrants January 2020</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,636&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="display:none;"/><td colspan="3" style="display:none;"/></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:left;vertical-align:top;padding-left:6pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Income from change in fair value of warrants</span></td><td colspan="2" style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-left:1pt;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(873)</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#cceeff;text-align:right;vertical-align:top;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Balance March 31, 2020</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:left;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-left:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">$</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:0%;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">763&#160;</span></td><td style="padding-top:2px;padding-bottom:2px;background-color:#ffffff;text-align:right;vertical-align:top;border-top:1pt solid #000;border-bottom:3pt double #000;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#160;</span></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SignificantAccountingPoliciesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all significant accounting policies of the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SignificantAccountingPoliciesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
