XML 40 R24.htm IDEA: XBRL DOCUMENT
v3.20.1

Leases (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2020
Leases [Abstract] |
Components of Lease Cost and Supplemental Cash Flow Information | Components of the operating, restructured and finance lease costs recognized in net loss for the three months ended March 31, 2020 and 2019, were as follows (in thousands):
|  |  | Three months ended March 31, |  |
|  |  | 2020 |  | 2019
Operating lease cost (income): |  |  |  |  |
Sublease income |  |  | $ | (25) |  |  | $ | (25) |
Lease cost |  |  | 152 |  |  | 147 |
Operating lease cost, net |  |  | 127 |  |  | 122 |
Restructured lease cost (income): |  |  |  |  |
Sublease income |  |  | (68) |  |  | (112) |
Lease cost |  |  | 61 |  |  | 109 |
Restructured lease cost, net |  |  | (7) |  |  | (3) |
Finance lease cost |  |  |  |  |
Interest of lease liabilities |  |  | — |  |  | 1 |
Finance lease cost, net |  |  | — |  |  | 1 |
Total lease cost, net |  |  | $ | 120 |  |  | $ | 120 |
Schedule of Supplemental Balance Sheet Information | Supplemental balance sheet information related to the Company’s operating and finance leases as of March 31, 2020 and December 31, 2019 are as follows (in thousands):
| March 31, 2020 |  | December 31, 2019
Operating Leases |  |  |
Operating lease right-of-use assets | $ | 1,179 |  |  | $ | 1,289 |
Restructured lease right-of-use assets | 268 |  |  | 322 |
Operating lease right-of-use assets, total | 1,447 |  |  | 1,611 |
Operating lease liabilities | 1,337 |  |  | 1,480 |
Restructured lease liabilities | 410 |  |  | 488 |
Operating lease liabilities, total | 1,747 |  |  | 1,968 |
Finance Leases |  |  |
Property and equipment | 13 |  |  | 13 |
Allowances for depreciation | (7) |  |  | (5) |
Finance lease assets, net | 6 |  |  | 8 |
Finance lease liabilities | 6 |  |  | 6 |
Total finance lease liabilities | $ | 6 |  |  | $ | 6 |
Schedule of Future Maturities of Finance Lease Liabilities | Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March 31, 2020 are as follows (in thousands):
|  | Operating Leases | Restructured Leases | Restructured Leases Sublease Payments | Finance Lease
April 2020 to March 2021 |  | $ | 621 |  | $ | 342 |  | $ | (273) |  | $ | 3 |
April 2021 to March 2022 |  | 644 |  | 86 |  | (68) |  | 3 |
April 2022 to March 2023 |  | 172 |  | — |  | — |  | — |
April 2023 to March 2024 |  | 13 |  | — |  | — |  | — |
Total future undiscounted lease payments |  | 1,450 |  | 428 |  | (341) |  | 6 |
Less imputed interest |  | (113) |  | (18) |  | 14 |  | — |
Total lease obligations |  | $ | 1,337 |  | $ | 410 |  | $ | (327) |  | $ | 6 |
Schedule of Future Maturities of Operating Lease Liabilities | Future minimum lease payments required under operating, restructured and finance leases for each of the 12-month rolling periods below in effect at March 31, 2020 are as follows (in thousands):
|  | Operating Leases | Restructured Leases | Restructured Leases Sublease Payments | Finance Lease
April 2020 to March 2021 |  | $ | 621 |  | $ | 342 |  | $ | (273) |  | $ | 3 |
April 2021 to March 2022 |  | 644 |  | 86 |  | (68) |  | 3 |
April 2022 to March 2023 |  | 172 |  | — |  | — |  | — |
April 2023 to March 2024 |  | 13 |  | — |  | — |  | — |
Total future undiscounted lease payments |  | 1,450 |  | 428 |  | (341) |  | 6 |
Less imputed interest |  | (113) |  | (18) |  | 14 |  | — |
Total lease obligations |  | $ | 1,337 |  | $ | 410 |  | $ | (327) |  | $ | 6 |
Supplemental Cash Flow Information Related to Leases | Supplemental cash flow information related to leases for the three months ended March 31, 2020 and 2019, was as follows (in thousands):
| Three months ended March 31, |  |
| 2020 |  | 2019
Supplemental cash flow information |  |  |
Cash paid, net, for amounts included in the measurement of lease liabilities: |  |  |
Operating cash flows from operating leases | $ | 135 |  |  | $ | 122 |
Operating cash flows from restructured leases | $ | 17 |  |  | $ | (3) |
Financing cash flows from finance leases | $ | 1 |  |  | $ | 1 |

X
- Definition Lease, Supplemental Balance Sheet Information [Table Text Block] + References No definition available. + Details
Name: | efoi_LeaseSupplementalBalanceSheetInformationTableTextBlock
Namespace Prefix: | efoi_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Supplemental Cash Flow Information Related to Leases + References No definition available. + Details
Name: | efoi_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock
Namespace Prefix: | efoi_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition 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. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition 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. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition 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. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration